Ask and you shall recieve! (Flip Top Gas cap Adapter)

If I ever get the 38 Ford Standard hemisedan, maybe I'll get to the Valiant. In saying all that, what my intentions are is to recess the adaptor and gas cap show here, in about 1/2", to make it conform a bit better, rather than looking like the cap is just stuck on. Just my opinion, of course as this flip cap looks killer on any A Body.