Thanks for the replies, guys.
I spoke to one of the guys at FA, just back from Perry, and they had a leftover "predator" varminter upper available, with one of their older style rectangular free floater handguards (actually a more expensive version then the standard round one they now use) with a 24" SS 1x8 barrel which they claim will shoot about 1/2 moa. We'll see...
They cut me a pretty good deal on it, a couple of hundred dollars less then the Bushmaster Varminter which I was also looking at. I also ordered a lower parts kit from Bushmaster, with their Compass Lake 2 stage trigger, which I have on my BM DCM rifle, and I like it a lot. After seeing how much I had spent, I cheaped out on the scope, and bought a Nikon Buckmaster 4-14x40 from SWFA for $279, and found a set of extra high Leupold rings here for $60
HOPEFULLY I'll have it all on Friday, where I can spend (unfortunatly, another) Friday night ar home building it up for a range run on Saturday, where I can suffer through barrel break-in procedures...
Wish me luck