On the TS185, why did you get another tank, again? If it was rusted but didn't leak, just clean it out with some Muratic acid. If it leaked, just clean it and seal it. That original tank would look pretty cool on the bike.
Someone around here wants $500 for a '75 TS185. The same guy also wants $1000 for an old Yamaha IT250. Overpriced, I think, on both.
1982 Volkswagen Rabbit 4dr 1.6l diesel (5 speed)
1987 Honda Elite SE50p with drilled out main jet, shaved head, UNI filter
1985 Kawasaki Bayou 185 ATV
1984 Yamaha IT200 enduro
1974 Piaggio/Vespa Ciao moped, pocketbike exhaust.
thats what is is!! i have a kawasaki 80, with a some sort of suzuki 120 top end and some other suzuki parts on it, and i didnt know what bike at came out of, it hits like 100, its crazy, it has a speed kit installed by the person before me adding a 6th gear...