Keyless entry door pad?

Hey guys, Ive got an 04 that I want to add a keyless entry pad on the drivers door like the fords have. I am looking for an aftermarket kit that I could add without doing alot of modifying.
I saw a kit one time that had a wireless pad that attached to the door with 3m tape and then a module that wired in under the dash, this is exactly what I'm lookin for. Does anyone know where to find one??
I know bulldog used to make one but im not sure about how the quality would be, there are some negative reviews about it on amazon and it seems to be a discontinued product from bulldog.
Heres a link. Amazon.com: Bulldog TP-100 Touch Pad Keyless Entry System: Automotive

I also found this kit, it looks really good but it has to drill through the door panel. The wiring harness also has to pass through the door jamb, I think it would eventually end up causing problems there, with pinched wires ect.
Keypad Keyless Entry: A1 Electric Online Store
Automotive keypad keyless entry system

Has anyone else installed something like this, or know of any other manufactures that make something like this??
Thanks Alot.
Dallas