Watch out, the search Nazi's will be here shortly! Seriously though, there's a ton of info already here on lift kits.
But, remember that you get what you pay for. Don't let that extra 1/2" and lower price fool you; the Calmini kit is superior in almost every way to the Fabtech kit. Better control arms, better shocks, and better AAL's, for starters. I would go Calmini or SLR on the lift.
FWIW, I (and quite a few others) have pieced our lifts together using components from different companies. IMO, you get the best parts that way, though it costs more. For your needs though I think the Calmini probably offers the most bang for the buck in a complete package.
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ChuckH
"Every morning when I wake up I know it's not going to get any better 'til I go back to sleep again!" Al Bundy