I just got a used '07 JK and love it. (Of course) One of the only things that I don't like about it, though is the fact that it doesn't have power locks. I don't like looking for my key in the dark and risking a scratch in the paint. This actually happened to whoever had it before me.
I also wanted to put an alarm on the jeep because after having one car stolen, i don't really want to go through that again. It's a royal pain in the ass.

issed:
I figured the easiest way would be to take it into a shop and have them install both at the same time. Fair enough, I got a power lock setup plus an alarm. The only problem is that now my manual locks are just flopping in the breeze. The guy at the shop said that its because the locks are by cable.
Is there is a conversion kit readily available that I can just install that anyone knows of?