Thanks for the comments. Myself, Technito20, I don't care for the push and twist glo plug unit like the one you gave the link to, although it probably is a good set-up. Thanks for that link. I might add that it wasn't that difficult to put it together versus the 11 or 12 dollars the Du Bro unit sells for.
Good point made Rodney about the collar selected should be made of brass. The silicone fuel line piece used for the insulator sounds like it would work fine.
MinnFlyer, thanks for the pic.
I just knew this had been done before but I just had to type something.
