hey- new to the snow hawk world but I am far from new to modding stuff. HAHA! anyways I have been on race sleds sense pretty much day one and love them on the trail. Right now I have a 07 mxzx 440 and also a 2010 600rs mod. New to the collection is a 2003 503 hawk. I have been doing some reading on here and so far I came up with I need a bigger tank (has the stock 4 gallon), should put a cat secondary on it and also it has the HUGE stock ski still on it. Those are the three things that I feel need to be done. Is there anything else that I should do????????? Anyways, the question is................. Has anyone put a C&A pro ski on the front of one of these. Coming from having so many race sleds I just happen to have a single C&A pro ski sitting in the corner. My dad is a machinist and I know I could get it to work one way or another. What do you guys think?