Jim and I have a plan to build me the very best Win 7 64 system I can get the moment I ask him to go for it.
The last time he built me a DAW, Vista 64 was king of the hill but he built me a XP 32 bit system that still rocks steady today. I'm sticking with the kind of solution that makes me happy.
Every solution is personalized... I don't know what he'd recommend to you and you can't either until you spend a few minutes and have a chat.
He may tell Spacey what he already knows and there may be no need to spend another dime.
He may introduce Spacey to full function touch and change his experience for the better.
Who knows?
It's way past none of my business and now I regret having said anything on anyone's behalf. :-)
best,
mike