Since you're in Georgetown I'd check with DFuser. He/they are in Georgetown. I'm not sire they do any work but he'll know who around there does and does it right. The only thing I'm surprised about them (I have his coolant filter) is that if I recall, he sells Black Onyx head gaskets, the gaskets that are well known for failure. OEM gaskets with ARP studs installed correctly (cab/body off) has been the only right way to do it.