Hey OP, that's a nice combo of guns you have.
I would suggest a model 14 target masterpiece. I've found the model 14 to be a really great gun. The best part is, they can be found in great shape and at a reasonable cost.
The next one I like is the model 25 in 45 acp. These are very nice also.
It is difficult to decide at times what to look for.
Have fun and good luck.