No M1A1?
If I could get a good parts kit built to build up on a forged receiver, maybe. Or one of those once in a lifetime deals perhaps. I don't like to spend too much money on the hobby, and a FN/FAL would be pushing it hitting about $1000 the parts kit route with gunsmith assembly and refinishing. I also like ex military guns more than reproductions. Not much choice with the M-14 though or with a 1911 if you actually want to risk shooting a WW1-2 issued one today given the price.
It would jump to the top of the list if we got one of the versions of the Illinois AWB where they left the M1A1 on while eliminating rifles with "evil features" like pistol grips and
Barrel Shrouds 
Frankly, the nearest rifle range is about 1.5 hours away and with a kid, house, work, wife, etc. my ability to take a day off to go shooting is hard to come by lately. Then we have deer season coming up which chokes the ranges with the dust off the Remchester and zero folk. Then there's winter. My ability to practice enough to make use of a match grade weapon is limited. But, I can get some reasonable groups somewhere at least close to the X ring.
Charon