Help! I need someone who can tig weld almn

[broncomatt]

Since I'm out of work again I am putting together the motor for my crew cab. A few years ago I bought a used intake on ebay for it. While cleaning it up I have found 2 small cracks in the cross over tube for the exhaust. One is on the top side and and the other is on the under side. This is a cast aluminum intake and its a polished one too. I realize tig welding the top side may hurt the look of it but I dont care. I would realy like to save it (cant afford to do much else).
Since its only an exhaust cross over I could use a good epoxie but I was hoping someone on here had a tig welder and could stich it up for me. I can drill and grind the cracks so all that needs to be done is weld it.
Cany anybody help me out?