Milt Sparks has some nice OWB rigs that work. Call them. They will actually spend time with you on the telephone to discuss your needs and steer you in the right direction. They are great guys. So are others, like RafterS, which offer good quality at very, very competitive prices.
By the way, for carry use, I'd never, ever use Fobus. Its cheap plastic, not even Kydex, and they literally pop and break at the rivets. Range use, its fine. But I'd never use it for carry.