basically, i want to fuze the characters skyfeather and heatrock into either a triple changer or a combiner torso and name it gaia. i'm having truoble settling on a mold and gender though.i'm open to suggestions. my current ideas are listed....

ALL: grimlock head, red black and white color scheme.

1. gen.voy. sandstorm mold, attach drills on the front bumpers so they are on the shoulders in robot mode, and look like missiles in vtol mode.

2. gen. voy. blitzwing mold, i can't figure out the drill placement, but i want to add a windfan to the jet wings.

3.CW. motormaster. while the vtol mode will be lost, i'll put the drills on the windvanes so they are on the shoulders, and i'll try to add windfans on the inside of combined mode.

...any help will be appreciated. thanks!