I picked up a JL XD700/5 amp and skinny pedal amp mount. Its a class d amp. My concern is in its location in my LJ I'll have to hook all wires up, tune/adjust it then mount it up to the plate. The easier way is to mount it first but it would need to go upside down. Im concerned bc Ive been told not to mount amps upside down even though its a class d. But I see all guys who mount in the tj mount it upside down under the steering column.