The 30" Barrel would put it back to the correct set up per the serial number, but then I would need a full rifle stock with a 1900 dated Cart, and all the trimmings to get it back to a somewhat restored, as it began sort of form.
The 22" Barrel will put it back to current altered form, unless I use the original Krag front sight,,, Hmmm, decisions, decisions... Thanks to everyone for the input, I have much to ponder...  :-/