ok... say your car didn't come with keyless entry.... and you get an aftermarket system... whats a good brand to go with?

I remember reading that there were problems with installing one of these on our cars.... what is it? are there gonna be any problems?

(96-00 sedan)

 

Having added many actuators and worked on civics, the only thing I can think of is the fact that most civics have a plug rather than a boot and grommets which means that when running the wires to the actuators, You have to drill your own holes and add grommets...

Anyone know if there's a fit or placement issue?