I know I may be over thinking this, but.... I am dropping off my 6.5 build today and am having second thoughts on caliber. I am building this on a long action and my original thoughts were 6.5x284. Is there something else I should consider. I will be attempting to punch paper and gongs at 1000 and also deer sized game at the same distance or closer. Not trying to start a full fledged debate, just a simple good or bad experience. Thought? Thanks!