Since I started this thread, I've been shopping. My Olympus kit now consists of:
3 OM-2s (1 black)
1 OM-2n
1 OM-10
28/2.8 Tokina
50/1.8
50/1.4
50/3.5
35-105/4
35-135/3.5-4.5 Tamron
75-150/4
80-200/4 Tokina
500/8 Tokina Mirror
T32 flash
Winder 2
If you were to do a little weeding, you might sell the OM 10. The 35-105mm is a nice walking around lens. Before you spend too much time trying to find a 21mm Zuiko at a decent price, you might look for a 24mm f2.8 Zuiko and then either the 85mm f2 or 100mm f2.8 Zuiko. In my opinion, the more you use prime lenses the more you will grow to like them. The OM 2S is one of my favorite OM models however their circuits do go bad occasionally (more than the other models) and when that happens, there is no fix.
How are you using your OMs?
Bill Barber