Nasty .44's indeed - pretty tho.
I had mine set-up pretty much as yours, with the original Combats on the 624 3" and stags w/ T Adapter on the 629-4 3".
I didn't care for the Combats on the 624 and the 629 was just to much of a handful to enjoy shooting with the stags.
Put the stags on the 624 & rubbers back on the 629.

Bruce

before
above - 629-4 3", below 624ND 3".


624 after


629 after