I went with a Stebel last year. Mine came with a wiring kit attached that had all the necessary parts. Think I paid $49 total.
The wife has been complaining about the horn on her Van, so this weekend I solved that problem. Heh, Heh; a Stebel and 2 Freeway Blasters now reside behind the grill. She's happy now - not sure about the neighbors though.
BTW, I picked up a chrome Stebel that my local accessory/leather shop sold me for $20 (instead of $54) because the chrome had started flaking - while still in the package. I can't say I'm impressed by the plastichrome.
