well.. felt recoil is pretty much a personal thing I will admit but the 45 colt was never considered a hard kicking round. In the 40's and 50's it was loaded down and actually had less energy than it did in black powder form since so many black powder revolvers were still around and the ammo makers didn't want the higher pressure of smokeless powder to damage the old guns.
Have you ever fired an old colt with modern 45 rounds? not much kick there.
lazs