Where Can I Get A Yamaha Rz250 Fuel Tank?

[impulsesv6]

i have a mate doing up a bike for his old man, as a 60th birthday pressie,
and we are looking for a fuel tank to suit a 1983/84 Yamaha RZ250, colour doesnt matter, have rung up most wreckers around brisbane and they have all said "good luck", have also rung up yamaha and they say the tank was discontinued in 2002, looking for one in good condition, no holes, only surface rust, if rust is too deep then tank is rooted, as is the current situation.

dont care if the tank is in perth or england, postage is no problem.

so if anyone knows where we could source one from, world wide, any help would be appreciated,
secondly if anyone knows someone that would be able to fabricate a tank in brissie that would also be appreciated

[jules]

email some wreckers melb/sydney way. there were heaps of RZs on the road, you're sure to find a tank somewhere. they'll sting you for a straight one though.