I have a 1994 Ram 2500 12V Regular Cab that is in need of new doors. I found a pair of 1999 Ram 1500 doors. Will a 99 Ram 1500 door fit a 1994 2500, also will a ext. Cab door fit a regular cab? Also my truck doesnt have power option and was wondering how hard it would be to change everything over to power. I'm not so worried about power locks or power mirriors but am in need of power windows for work. Thanks for all or any advice on this.