I may not be much help. I don't know the "history" of your enlarger. I did, however, have a Lucky medium format enlarger that I used for years! It came with two Fujimoto lenses, which did a fine job. It was definitely made for the amateur market, but was well made.
I've since upgraded to Omega enlargers and Nikon lenses, but the Lucky/Fujimoto combo was quite usable. As long as you have all the parts (condensors, neg carriers, etc), you have a perfectly good machine.