u can find them if you look tho

mine is pretty much rust free, never had or needed any welding,

as far as reliablity goes as well, think its pot luck, again i've had no probs with mine in 4 years of owning it

but some people have problem after problem.

just make sure you buy the best you can afford, low miles RSOC, FSH, always garaged.

it will pay off in the end, buy a cheap one and it will cost you just as much in repairs