08 H2 CB Install - HELP!

[HARDxCOR3]

I just ordered a Cobra Limited Edition Black Chrome 40 Channel-CB Radio for my 08 H2 SUV. It's my 1st cb so it's gonna be a fun install.

I searched the forums to see how others did their install but couldn't find any 08's... am i the 1st?

questions:

1. is it ok to locate the cb underneath the passenger seat?
2. is there a power lead i can tap into local to the passenger seat?
3. i purchased an antenna roof rail mount... is a 2ft Firestik II enough or should i get a longer one

those are the immediate questions for right now, but i'm sure i'll have alot more once i get started

thx in advance for some much needed advice / help