Alterkation or K1?

Having read pretty much everything, I'm thinking the K-1 will work best for me... Room for a BB in the future, ease of maintance, etc. 225 on 15's in the front is what I want and should be all I need. I'm not full blown autoX or drag race specific but I sure as hell want to get this done before I die and I have plenty of welding to get done on my Jeeps.