Reggae, Am going thru exactly same thing myself. Currently have an ally tank and it is leaking. I wouldnt get the old one rewelded cause if it is thin enough to leak in one spot it cant be far away from leaking in another. I have decided to go ally again over stainless due to cost. I am looking at a place up in QLD to make it for me, but have you found somewhere local in Sydney to make one for you? Have you got a price - what size. Mine is 140L.
Anyone else know somewhere Nth Beaches Sydney?
Cheers,
Bonehead