carter thermoquad help

i was just wondering if anybody is still useing the thermoquad? i also was wondering if anybody has ever done any business with this guy?: http://www.thermoquads.com/
it sounds like he really knows his stuff with the old thermoquads. lastly do you know if a quadrajet will work with a stock 72 340 intake? the reason i ask is because i would like to use an old working q-jet i have for my demon until i get my thermoquad rebuilt. yes, i want to keep it! it is original to my car and want to keep it that way