I have totally thought about it!
I would probably use Star Wars Saga Edition rules for it though, with a rehashing of the combat system to try to make it more like the vg.
I just beat it over the weekend and now need to do all the side missions. One thing that might port over well to star wars is the weapons. Seeing how they are all just better versions of the previous weapon/armor it can be worked up pretty well.
And the biotech would work perfectly using the Force Power rules!
I didn't think it would be SO easy! I just might start working on it right away!!