Anything I need 2 know B4 i weld my frame??

[Speedballer347]

Cracked my GSXR frame @ Gateway so now I need to have the frame Tig welded.  
Any thing I need to know?  I was planning on removing  the gas-tank, burning-off leftover gas in the fuel-line by running engine, removing battery, and disconnecting the ECM.  Anything else?
Thanks

[Gixxer124]

Don't look at the light while it's being welded!  ;D