I also think the glow radius of the bussards needs to be increased. In TNG the bussard collectors reflect off of the saucer section during flybys in the later seasons.
The flybys during warp should have more punch at higher speeds to reflect the show.
Also, the deflector needs work, it doesn't look right... other than that, everything looks great. You guys should use this project as a work portfolio sample; it should get you guys into whatever computer field you want.