hello everyone im new to h-t and i must say this is an awesome site...(hopefully i never get flamed) but yeah i have a miller maxstar 150 s arc welder....i was wondering if this welder is good enough to weld/fab together headers,exhausts,turbo manifolds??? i mean will the seams crack( using an arc welder??)i know the welds are sloppy but i jus need it to do its job...