Building one is a good idea, and there should be more info out there. The "Guntruck" books don't seem to do them justice, and mention them as almost an afterthought. I'm planning on building one as well. Have three "37's", one will be kept original, its a nice unit, one is a 'guntruck' adaptation candidate, and the third is a donor for the other two as needed.
Matter of fact, Maddawg has more pics than I've seen most places. I especially like "Godzilla" and while its not the 'neatest' obviously, I've found the one I'll built. "Godzilla" has been my 'hero' since Viet Nam. He was the topic of a strange conversation in abunker during one particular rocket attack. The talk was of what it would take to get it stopped, and the battleship "New Jersey" was mentioned as well as an AC-47 and some other things. Then along came the mention of "GZ" and what he did to Tokyo, and "what he could do in short order to a S--t hole' of a country like this", and it had us laughing hard enough we sort of forgot about what was going on outside. (that and some 'jungle juice')
