I guess I should clarify, I am using a multi-computer setup. However if I had the extra cash laying around to get the 300+ gigs of ram into one computer I would certainly experiment with VEPro on one system. So I'm not personally running everything on one system. However Niel Parfitt (
https://youtu.be/Kii-oh-qRKE) is running his entire template on his one MacPro 7,1 including both VEPro and Logic and ProTools, so I would certainly say there is merit in testing and seeing if VEPro on the same system works better for you.