Rigger's Ally, Drone homunculus? Options

[Bodak]

My Rigger and my Mage want to combine their forces and build a drone which will serve as a homunculus focus for the Mage's Ally Spirit which is Force 4. This will make for quite a powerful extra 'character' in the game, with very high Int and Wil, Computer skills and Sorcery. The drone will have melee / missile weapons, data jacks, knowsoft ports, etc plus spells.

Do you think such a chimera would be acheivable? I am thinking of allowing them to build the drone and Summon the Ally into it and then have the Spirit become free at the earliest possible convenience. Harnessing such powers should be difficult on their own, I feel, but combined... should be almost unmanagable. I think it would make for a good NPC. Interesting kind of blend.

Coincidentally, if someone chants three times the True Name of a Free Spirit... and it is bound to a physical host body... does it ignore the summons? Or does it teleport itself + physical body to the chanter's location?

Bodak