small block intake manifold flanges

Does anyone know of someone who can cut some precise small block intake manifold flanges so I can build a sheet metal intake? I have a couple new ideas on intake design that I want to make prototypes out of sheet metal to field test with.

Give this guy a call:Greg Hekimian@Hekimian racing..617-926-0608 he has a guy that builds/customizes intakes i seen a few the 2 of them designed and they're pretty trick..tell him Dave gave you his number..