http://www.ebay.com/itm/170460284066...84.m1439.l2649
These are the 4" ones I used on the new project, if you want to go 5" just view the sellers other items, they're the same price just 1/2" wider per side ...
Lift looks good - the other shot to extend that front end is to use these:
http://www.ebay.com/itm/251125966813...84.m1438.l2649
Don't go running out and buying them just yet though - I haven't actually installed them on my cart yet so give me a few days to make sure they work like they should. The stock springs are 19", these are 20.5" so that should be just about right to get that axle out front a bit more