Stimpy, if your cage just clears the back glass and your feet are around the bellhousing,.........move it back another inch.  Pretty simple. 

Lippy if my feet  where around the bellhousing like you said that would make me about 8'3"  tall  with a 56" inseam  
 
  
and if my underwear acts like a parachute too far back??  
 
  
  ( that's litterally hanging out the laundry during a run ):lol: 
I ordered the engine plates Monday hopefully be here Friday ( S&W )  the rear main hoop is almost dead even with the door frame  about 30 inches in front of the axle CL , I was trying to keep the stock steering column (for looks as I am keeping the  factory dash ) but it looks like I might have to get a aftermarket one to reach back to the seat . otherwise the seat is going to be about a foot in front of it ( oh MR Animal Jim??  is this legal??)  
I deserve this headache due to poor planing and not taking my time like I wanted too .