I'm not in to the 75gr stuff. I have a plethora of 62 gr btfmj's, i'd try and some 68's. Maybe off them for some more 62's if i like the load.
Regarding the bbl length i really want the bench rest stock vs "varmint" / standard rifle style. Just not a comfortable position w/out a p/grip style stock. I'd probably sell the 24" with regular stock, HINT.