Just been thinking recently about getting a brake controller installed on my truck. I dont tow very often, but it would be nice to have, heck, I've got a CTD for god's sake! It would be nice, never know when a weekend job for a friend could happen upon me, it would stink to miss out on some $$ because I dont have brakes. Question is, how obtrusive is one of these things in the cab? I am not too certain on these things, what other sorts of things should I/should I not fall for when I am at the trailer place buying one? I have a factory installed trailer hitch, no WD or anything like that. Thanks for any info.