i have been researching this for a while now.. yes it can be done.. but there are some things you have to look at... clearance of the front shaft.. is main item to watch.. but yes in "short explanation" you replace your shocks with coil overs... a company made a 6" coiler suspension lift kit for the NBS few years back but didnt sell many kits and is no longer in business.. so what i plan to do is build me a nice set of long travel Fox with dual spring variable spring rates..
may i ask what your "angle" or theory for doing this is.??? mine is ride quality mainly..
also you are looking at an easy $1,000-1,800 mod.. this is why i have not done it yet..