Exact Length?? Are the fiberglass tips installed or can they be removed?? That will save abt 2 inches on each end.
To remove the Horizontal Stab:
1. remove the fiberglass tail fairing
2. remove the rudder and control cables
3. remove the elevator trim cable
4. remove bolt from push pull tube-to-elevator horns and remove the elevators
5. remove the Vertical stab and any tie down hardware
6. now you are able to remove the bolts attaching the Horizontal Stab.