Any body know how to make a Bootable USB installer of 10.11 for MP 1.1 ?

[Mac Pro Convert]

Hi all

I have an MP 1.1 that I want to install 10.11 on,
I also have a bootable 10.11 USB stick.

My question is this,
is it possible to copy the USB Image to another USB stick
and edit it so it will boot and install on my Mp 1.1?
if so please point my to a thread that explains how to do so.

MP 1.1 specs

Dual 3.0Ghz Xeon quad core (8 cores total)
32Gig 667 FB ram
2TB 7200 rpm Sata in bay 1
1Tb 7200 rpm Sata in bay 2
1Tb 7200 rpm Sata in bay 3
500GB 7200 rpm Sata in bay 4
1.8Gig Nvidia Quadro Fx 4800
Airport WiFi card

I also have an MP 3.1 running 10.11.6 if i need it to do any editing on it

 

[jbarley]

Check out post #1 of this thread, about half way down.