Hi Chris
The G11 is advertised as $5000 with the Gemini.
http://www.atscope.com.au/g11.html (though Peter Ward may not have updated the price for the new Level 4 Gemini)
Gemini is used to be around $1500 extra for the GM8. That new price is crazy when you can get it from OPT to here for about half the price. I can't see how he will sell the Gemini for $3500, even if it comes with a palm pilot (which it doesn't).
The Titan should come standard with the Level 3 Gemini.
Mike forget the Gemini. Get some encoders and a AN. Then you can use computer guidance either setup as a dob or setup for imaging on a EQ (Losmandy or whatever)