I like 32-20 about as much as 38 Special, and I really like 38 Special. Recently, I've been using 5 grains of Winchester WSF powder, which is similar to Unique, with a 115 grain 3118 bullet. I use this load in my Colt pistol with small rifle primers, I've never used it in a rifle.

Butch,
My preferred powders for 32-20 are Alliant 2400 and RL7, with a small rifle primer (CCI400 or Rem 6 1/2). I assume your 32-20 barrel is original and probably has a 1:20 twist.  If correct, you will probably have best results with a 85-115 grain bullet with a flat nose, which means a shorter bullet suitable for the slow twist rate.  I only have one 32-20 with a 1:20 twist (Marlin 1894CL) and the two best results I have achieved were a 100 grain Hornady XTP over 14.3 grain of RL7  (1 1/2" @ 100yd), and a 115 grain RN/FP-GC (Montana) over 9.5 grains of 2400 (2" @ 100yd).  Have fun finding what works best for your rifle!