Reuse the space for other things. Depending on room here are some ideas: another 12v outlet, 3 amp USB phone charging outlet, heated seat switch, an aux input for the stereo.
In fact, to put a couple of these ideas together, here is a seat warmer that works with the USB outlet and is advertised to "keep your cottontail toasty".
Bunny Love USB Heated Seatwarmer
99 Sahara - 5 speed swapped out to automatic
12,500 lb Winch, synthetic winch line, Spyder Front Bumper, Aircraft Lights
Rancho 2.5" Suspension Lift, 1" body lift.
285/75/16 Guard Dogs, Level 8 Alloy Wheels
4.56 Gears, Dana 44 Rear, Spartan Locker in Front, Powertrax No-Slip locker in the rear