I currently have a Mac Pro 2008 system with 16 gig of Ram, but it's only got a lowerspec ATI graphics card, and an IO express box that I would be happy to swapto another system and get a suitable decklink card for Resolve. Also want to look at Resolve as a grading option. We are finally in a position to move some away from FCP and have a couple of avid Symphony licenses come in on the cross grade program, and Adobe suites as the bread and butter of two in house Motion graphics guys so will be running Premiere as well.
Ok guys, at work we have been slow to upgrade our Mac Pro suites due to ongoing long term edits.