Not a good idea because you lost 2" of uptravel by going to longer springs. So, you'll top out the shocks, or overextend them.
Do it right, do it once and bend over. Get a 2" kit that includes everything. There's no such thing as "no hardcore offroad use" - because your ego will end up...
This thread is uber long and if someone could point me to the correct post, that'd be great. I'm looking for hub center to fender flare measurements for the 3" lifted *heavy* rigs.
Thanks.