I can name a ton of doubled Gen4's.......but seeing as though you're 2wd, how about I just post 2wd's?
Korey89's Edge(yours won't look like this....this is 2 or 3" taller than you from the beginning. lol)
Dustin S's Xlt
Here's a good comparo....Left to right...
1. Coilspring 2wd, 3" BL and 31's
2. Torsion bar 4x4 w/ 3" BL, turned bars and 33's
3. Josh's old truck....torsion bar 4x4 w/ 3" BL, maxed bars, and 33's.
4. Dustin's "everything you can buy under the sun to lift a coil-spring 2wd" on 35's
gts007's Xlt (YES it's a Gen4, but it has a Gen5 front end on it. Why it has to be a Gen4, boggles my mind! lol)