Leaking Thermostat Housing. Thinking on billet with O Ring

Just noticed my thermostat housing is leaking a bit around the gasket AGAIN. I have an Edelbrock Air Gap intake and a chrome (I assume chromed aluminum) housing. I went through SEVERAL gaskets and varying amounts of RTV and thought I finally had it sealed. I have read a lot of bad press about the chrome housings. I thought a good billet housing with an O ring might seal better. Would you guys agree? I was thinking about this piece from Billet Specialties. It is reasonably priced. Has anyone on FABO used this? Billet Specialties | Engine Dress-up | Thermostat Housings | SB/BB Chrysler Straight Up | Billet Specialties, Inc.