I am about to purchase a Panasonic GH4 and want to be able to edit 4k in FCPX. It seems I have 2 options: 1. Upgrade my current Mac Pro: 4.1 MP (8-Core 2.93G, 12GB RAM, ATI 4870) Upgrade: - 32 GB Ram - Sapphire Radeon 7950 - OWC Mercury Accelsior PCI-E SSD: 480GB - 4K monitor + existing Dell 24 inch 2. Purchase a nMP: - 6 Core - 32 GB Ram - 512GB SSD - 2 X ATI D700 - 4K Monitor Obviously option 2 would be much more expensive (5000 vs 2200 approx.), but would it be worth it? Also if I went with option 1 would I need to by another video card to drive both 4k monitor and Dell 24 inch DVI monitor? Thanks in advance for your help.