Ready brute cost $980 plus base plate for the jeep.
searched for Base plate for jeep from $235 to $335 depending on on brand.
Amazon is your friend when searching and maybe buying.
Don't know how to link but you can cut and paste.
https://www.amazon.com/NSA-RV-Products-RB-9050-Ready/dp/B00IK56P1U/ref=sr_1_4?ie=UTF8&qid=1472690888&sr=8-4&keywords=ready+brake
I am disabled as well and with a little help installed the base plate on a 4-runner and the cable my son did for me. took all of about 2 hours total.
Lights are another thing and I went wireless, the sending unit can be permanently mounted to the rear of the tow rig or plugged in each time.
Nice thing is a base plate and the cable part on the rig and I can tow a different toad.
LEN