Bullet 269rls with F150...Need your thoughts...New to this

You should have no problem with the bullet. Provided you have the right gears You did not say what your towing capacity is. Both payload and tow cap are required. Higher gears 3.31, 3.15 and such are not for towing I have a 150 with 7350 giver Has 3.73 rears, and 5.0 motor. That = 9300lb of tow cap. IF you have that much tow cap You will be good to go. My TT is 4800 dry. And 7400 giver. My 150 tows it great.