Thanks everyone. I feel much better.
Steve my plans have changed a little. I am going to run in the bigger displacement class and just add lead to the car to get as close to a 50/50 as possible and hit the 3,000lb min limit. I have heard from a few that run that class saying that the torque more than makes up for the 300lb weight penalty. Also claiming that many mustangs are running with more than 300lbs of lead in the car and they are very fast cars. I would like to leave in all of the glass, because I plan on it still being somewhat street legal. :D