Well I put my mild lift on today. TRD coils up front (no spacers) and OME 890s out back. Here is a before and after picture. I got ~2" up front and 3.25" out back. The rear was sagging quite a bit. I know they will settle some still.
Before
After

Specs: Tundra TRD Coils. Left, 48131-AF100 (Yellow/Yellow). Right, 48131-AF090 (Blue/Yellow) Old Man Emu 890 Rear Coils. (A Coil goes on drivers side) Shocks: Front, Bilstein F4-BE5-2450-HO. Rear, Bilstein F4-BE5-2451-HO. (Yellow Body and Blue Boot) I reused my Bilsteins because they are still in good condition. I like the ride. I bought the springs from
http://www.trdparts4u.com/
SS Front Diff Drip.
http://www.sonoransteel.com/
I also installed Poly swaybar bushings from
http://www.wheelersoffroad.com/4runswaykit.htm . And rear swaybar end bushings from AutoZone.