I went with the Kenwood KVT-915DVD receiver...
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Works great, picture is perfect, TV reception is shockingly good in my area (20 miles south of Boston), and the eyeball vent doesn't interfere with the screen much at all. In fact, the installer said I'd picked the perfect pop-out screen unit because it extends out a little further than the others they've installed in the H2. It's even mounted in the top slot of the dash kit.
I replaced the factory fronts with MB Quart 216 components and the rears with BA NX67 coaxials. All running off the head unit power. Sound is real good though I think I'll upgrade to a 4-channel amp to get some more volume. It's just loud enough now but doesn't quite keep pace with the sub.
The sub is the JL Stealthbox for the H2. It's got their W-6 sub in it. Powering it is the Kenwood KAC-X810D amp.
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I chose this cause I got it dirt cheap on Ebay ($250), it's enough power for the W6 sub, and it's Bass Management System integrates with my Kenwood head unit and allows me greater control over gain and so forth without having to touch the amp itself.
All in all I'm real happy with it. Not audiophile level components but good quality stuff that I was able to find easy enough for cheap on Ebay with room to expand as I see fit.
Next up are some headrest or a flip down monitor, a 4 channel amp for the door speakers, and maybe a Sirius tuner.
-John