Outer Limits 4x4 Board

Hi, i purchased a aftermarket central locking kit for my hilux today, pulled the door trims off and found out its near impossible to fit the actuators in the front and came to the conclusion that it is impossible to fit them into my rear doors. so im wondering if anyone has any pictures of what they have done to their car, pref a hilux close to mine.

also does any one know how much autobarn might charge me to get them to install it for me? cheers.