Re: Action Length
If I were ever considering the possibility of doing caliber conversions, I would prefer the longer action; it gives more options, and allows longer COAL's with 'short action' chanberings, like .308 and .260, while also allowing 'long action' chamberinsg to be used, like the 6.5x55 and .280 Rem.
I agree that some aditional flex may be inherent in a longer action, but I think I can live with that. Neither my abilities nor my genuine needs are applicable to the kinds of arbitrary and absolutely minimal benchrest accuracy tolerances many others prefer. For me (and maybe for some of them) expending the resources necessary to meet such tolersances may be more an exercise in conceit than one in realizing practical benefits.
The simple fact is, most of us do not need the absolutely best equipment to shoot to our peak personal potentials. Insisting we do does little beyond massaging our egos. For me, and for many, raw accuracy need not be at the top of our list of demands of what a rifle need do to meet our real needs.
Greg