You'll need a vertical stabilizer and rear's as well... or you can do a V-Stabalizr set up, I would get some good gyro's and set up a wicked hydrolic system to contril them as well.. don't want your yaw pitchin ya around
I think I'd go with the V-Stabilizer. it would go along with the stealth theme. Kinda like an F/A-117. Not to mention all of the flat sides and corners on my jeep.
Hey if your rigs start getting too intense, I have an oxygen mask out of an f-18 that you could have. Should take care of the air supply when your climbing and punishing the mountains mega fast.