I am wanting a semi-auto .308 rifle, have two ar15s now so the ar10 seems like the way to go. My only problem is my budget is about $850. Would like to get some feedback and reviews on CETMEs and SAR8, if I could find one within my budget. Also like the M1A, but again out of my budget. If some of you could give me some pros and cons on the rifles I have mentioned, and any others that I may have not. Thanks...