Hi drive an 01 Civic 4 door with no power windows, no power locks, and just a regular trunk. I dont know much about how to install stuff, but I was looking to convert this car to power windows (get rid of cranks, add a button to each door, and 4 to the driver's), add power locks (button on driver's door), and a remote trunk pop. once i have this installed im going to take it to a shop to buy a keypad with buttons for trunk pop, panic, horn honk, locks, and remote start. i was wondering if anyone could tell me a good do it yourself product to buy to do this or a good shop to get it done at. Does anyone know if the power door lock and power window conversions are going to be expensive? If so, about how much does it cost?