wanting to get a .7mm mag, but looking for some advice in deciding which one.i like the benefits of the short action version (.7mm wsm). i've read some of the load data. it seems that the original .7mm rem mag., especially with the heavier 160 and 175gr. bullets will still out perform the .7mm wsm as well as the remington version .7mm saum. for any of you .7mm owners, have you ever had any problem getting good accuracy and velocities of 3200fps-140gr, 3100fps-150gr and 3000fps-160gr. with the original .7mm rem mag? it seems that the shortaction versions tend to be very accurate with velocities close to the ones above, at least until you get to the 160+gr. bullets. is there really that much benefit of a shortaction anyway? its seems its only about and inch shorter overall rifle.