OK so the new pearlie has some issues I need help with!

[Hondasucks]

First off is the trans but I'm gonna figure that one out on Saturday. (Doesn't do ANYTHING in any gear range, no RPM drop, engine doesn't load up, nothing, although I have noticed a slight RPM rise between N and D)

-> Only the driver's side front speakers work. Rear speakers, nada, and the fade/balance knob won't pull out like the bass-treble knob does, although I think it is stuck in "fader" mode since when I turn it to the left I get no sound, turn it to the middle and extreme right and I get sound out of the driver's side front speakers.

-> I don't have the keyless entry transmitter, which other Subaru remotes will interchange? or am I better off with an aftermarket one?

-> When the engine is first started the engine will rev up and drop rev up and drop a few times and then stabilize.. Sticky IAC?

That's about the only "problems" with it, aside from cosmetic things (stitching coming apart in the seats, etc..)

Can I swap in the heated seats out of a later model, or is that a wiring nightmare?

I'm such an SVX newbie lol, I know a lot about Subarus but these things are so different from any other Subaru...