Excellent radio, hard to get your hands on but highly sought after, this is currently my VHF/UHF shack rig. use it for AX.25 Packet radio (win-link and APRS) and it sounds absolutely excellent on FM. its signal rejection is superb and it seems to reach just a little bit further on transmit and it hands down pulls in more distant stations on receive.
you can do a mod for a bluetoth TNC connection and a couple of other neat things. You can probably pick up a DTMF decoder board to splice in for cross-band repeater duty (once you are licensed) as they stopped equiping them somewhere into the "G" sub-model. That radio is waaaaaaay overkill for GMRS (and not technically legal), but it will serve you well and has plenty of overhead to grow into.