In the limited amount of research I've done on Moly coated bullets, I would have either de-coated them as the OP did or I wouldn't have bought them in the first place.
Advice for OP: I got nothing. Report back with results!
Attention Brass rats and other reloaders: I really need .327 Federal Magnum brass, no lot size too small. Tell me what caliber you need and I'll see what I have to swap. PM me and we'll discuss.