The weight of the motor is not really a major issue because the 330 Horsepower is going to compensate for it. The FB is still goign to be light for the application and i plan on keeping all the interior in the car. The 350 HO motor is going to make my FB fly along with the 3.93 gears in the rear end and the first gear in a 700R4 tranny. PArts are coming in by the boatloads now I just need to stop working so much OT to have time for the swap.