Any of you pro varmint shooters got the time, I need some advice. Around my parts the only varmints that are available for shootin are coyotes, crows and wolves. Probably never bother with wolves though. Im looking for a set up as in caliber and scope for long range say out to 6 or 7 hundred yards. I have a 6br 8 twist but shes a bench gun only (to heavy), and my current varmint getter is a cooper model 22 in 22 250 shootin 50 grain vmax. Its a 14 twist so cant shoot any heavy's. The crows here only show up in the spring and stay until fall and they are very smart little buggers so I need something that will reach out there. I am happy with the cooper and want to re barrel it to an 8 twist for the heavys so my question is what should I re barrel it too? 8 twist 6BR? 8 twist 22 250? .243? I already have all the 6br and 22 250 dies so it would be best to stick to one of them. Also im wanting to be able to make a click chart so I can hopefully range the target and click for windage and elevation. Would a huskamaw system be any good? Or any recommendations on a good long range varmint scope?