2013 mac pro crashes and dual screens

[vhp3]

I have had an issue with my new(old) 2013 mac pro and dual screens. I have the thunderbolt connections as recommended from the apple manual. Please see the screen shots for secondary monitor equipment that i have installed. The primary monitor is the 27" thunderbolt. The ongoing issues that I have are the following:

1) Garbled screen as shown in the photo on reboot.
2) Once it boots up with a garbled screen, and I recover by logging in via screen sharing. I can fix the issue by changing the resolution on the MAIN screen. Once changed, the computer will crash with an error once it goes to sleep. The only way it does't crash? I have to successfully reboot without a garbled screen.
3) I can go for a month without problems (maybe from not rebooting). But as long as i can reboot without a messed up screen i'm good to go for a while.
4) Once I have a successful boot with the primary monitor, as long as I keep the 2nd monitor off then everything works pretty well.

My simple Conclusion: It's the 2nd monitor or a fault in the mac pro D700's.

 

[vhp3]

If this helps, here are the crash logs I receive when it happens:

Fri Jan 16 07:00:02 2015

*** Panic Report ***
panic(cpu 0 caller 0xffffff801f21e80a): Kernel trap at 0xffffff7fa0398ab8, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff840619c000, CR3: 0x0000000032a92000, CR4: 0x00000000001626e0
RAX: 0x0000000000000200, RBX: 0x0000000000001400, RCX: 0xffffff840619b000, RDX: 0x0000000000000000
RSP: 0xffffff83d33cb860, RBP: 0xffffff83d33cb860, RSI: 0x0000000000000a00, RDI: 0x0000000000000000
R8: 0x0000000000005000, R9: 0x0000000000000000, R10: 0x000001cc3c58b49b, R11: 0x000001cc3bc02517
R12: 0xffffff83ae896ff4, R13: 0x0000000000001400, R14: 0xffffff840619b000, R15: 0x0000000000001400
RFL: 0x0000000000010287, RIP: 0xffffff7fa0398ab8, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffff840619c000, Error code: 0x0000000000000002, Fault CPU: 0x0

Backtrace (CPU 0), Frame : Return Address
0xffffff83d33cb510 : 0xffffff801f13a811
0xffffff83d33cb590 : 0xffffff801f21e80a
0xffffff83d33cb750 : 0xffffff801f23a443
0xffffff83d33cb770 : 0xffffff7fa0398ab8
0xffffff83d33cb860 : 0xffffff7fa03989b7
0xffffff83d33cb8b0 : 0xffffff7fa038f11e
0xffffff83d33cb930 : 0xffffff7fa038f2a7
0xffffff83d33cb960 : 0xffffff7fa1d4c2c3
0xffffff83d33cba40 : 0xffffff7fa1d4bd72
0xffffff83d33cba80 : 0xffffff7fa1d4ba3c
0xffffff83d33cbac0 : 0xffffff7fa1d44847
0xffffff83d33cbc70 : 0xffffff7fa1d44dc8
0xffffff83d33cbe20 : 0xffffff7fa039071a
0xffffff83d33cbe60 : 0xffffff7fa038fb50
0xffffff83d33cbe90 : 0xffffff7fa038bd33
0xffffff83d33cbef0 : 0xffffff801f6d7162
0xffffff83d33cbf40 : 0xffffff801f6d507d
0xffffff83d33cbf80 : 0xffffff801f6d5146
0xffffff83d33cbfb0 : 0xffffff801f2192c7
Kernel Extensions in backtrace:
com.apple.iokit.IOGraphicsFamily(2.4.1)[6D99A3BE-D531-3780-880B-13F2FC894A4A]@0xffffff7fa0380000->0xffffff7fa03bafff
dependency: com.apple.iokit.IOPCIFamily(2.9)[766FC23F-452C-3B74-951C-598BB17BCF06]@0xffffff7f9f924000
com.apple.kext.AMDFramebuffer(1.2.8)[4790ED88-F7A7-3C31-9067-4089099C6523]@0xffffff7fa1d3c000->0xffffff7fa1d5ffff
dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xffffff7fa02c1000
dependency: com.apple.iokit.IOPCIFamily(2.9)[766FC23F-452C-3B74-951C-598BB17BCF06]@0xffffff7f9f924000
dependency: com.apple.kext.AMDSupport(1.2.8)[14D80F2F-98CC-37E7-A82D-9830F56BF58C]@0xffffff7fa1559000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[6D99A3BE-D531-3780-880B-13F2FC894A4A]@0xffffff7fa0380000

BSD process name corresponding to current thread: kernel_task

Mac OS version:
14B25

Kernel version:
Darwin Kernel Version 14.0.0: Fri Sep 19 00:26:44 PDT 2014; root:xnu-2782.1.97~2/RELEASE_X86_64
Kernel UUID: 89E10306-BC78-3A3B-955C-7C4922577E61
Kernel slide: 0x000000001ee00000
Kernel text base: 0xffffff801f000000
__HIB text base: 0xffffff801ef00000
System model name: MacPro6,1 (Mac-F60DEB81FF30ACF6)