Holy crap! You dont actually own the T-34's do you??? As far as places to deal with for buying an H1, I would HIGHLY recommend calling Lynch HUMMER. Their website is
www.lynchhummer.com
They have the largest inventory of used H1's. H1's are finicky and require alot of maintenance. Nobody in the H1 world does more to make sure their trucks are truly good to go than Lynch does.