You produced great team ratings despite the fact FCP lowers your ratings, so your case may not be representative. It's certainly very useful against a weaker team when you want as much point difference as you can. Against a stronger team, FCP is horrible.
So I'd advise either M2M or 3-2. If your C is very good rebounder (certainly better than his) and your PF doesn't have atrocious OD, I'd go even with 1-3-1.