I currently have a 3 ft. firestick on a through the tub mount on the right rear corner of my FJ 40. I think I would benefit from something that at least would stick up a bit higher above the top. Although I've had good luck with firesticks in the past, I'd like your opinions on other antennas. I'd like to keep the current mount since it is already drilled through the tub and remains in place if when i take the top off. Thanks.