Funny Richard mentioned his "7.62 battle rifle kick", as I went through a similar, expensive "kick". 3 FAL's, a HK-91, a CETME (early stainless steel cast receiver Century Arms model), 2 Springfield M1a's, and an Armalite AR-10.
A couple thoughts- The HK design is hard on brass, but reliable. My 91 would group 2 inches with ammo it liked. My scoped CETME right at an inch with Federal Match. Paid $499.00 new for the 91 back in 1982. Sold it for $1900.00 about 5 years ago. Still have the CETME, as it shoots way better then it has any right to.
None of my FAL's (1 inch pattern, 2 metric) would do better then 2 inches, and did not handle well, in my opinion. Wanted to like them, but just didn't.
My AR-10 (a recent heavy barrel target model) is a solid 1 inch, and sometimes under gun that has been totally reliable thru several thousand rounds. Great trigger, and has a large number of aftermarket accessories available.
My Springfield Armory M1a's (a National Match, and a standard issue) also have very good sights, triggers, and have been reliable with at least 4 thousand rounds between them. Both were scoped, and would shoot an inch, or slightly under, all day long with ammo they liked. Any gun can be a "lemon", but based on my experience, as well as that of several friends who shoot the snot out of theirs, I'd have to say a lot of the bad press you see about this model is based on Internet rumor and lack of real experience with this weapon. Not all shooters are 1 inch shooters...
As of this writing I have three 7.62 battle rifles left in my safe - The CETME with a Burris 3x9 scope in an claw mount, The AR-10 with a Leupold 2.5x8 with Burris Tac rings, and the standard M1a with a Burris 3x9 in an A.R.M.S. mount. Three different flavors, but all dead nuts reliable and accurate rifles.
In the end, it really depends what feels good in your hands. Finding a CETME with the accuracy mine shows is a crap shoot, not to mention the brass issue if you reload. I would look hard at the AR-10 or the M1a, two totally different rifles that accomplish the same goal, with the nod going to the AR-10 if you plan to accessorize.
larry