Hello all. I have myself a 1995 Mazda 626 Special Edition, and I'm looking into modding my car a little. First of all I'll start with a good audio system, consisting of a 200W Kenwood CD-MP3 deck, Pioneer speakers, amp and sub. Actually I'm having a little problem finding a place to put the sub, any suggestions? I've been actually thinking of a free-air sub, but there isn't much room in the back between the rear speakers. At most I can fit a 8in sub, which isn't much but I guess 2 of those would be good

. Second I'll be working with changing the look of the car. Aerodynamic front and rear bumpers, side skirts, rear spoiler and of course racing wheels. There are pictures below of what I'm thinking of. And lastly I'll see to improving the performance of the car.
I do work with cars a little, mostly repairs and installing audio systems, but I must say I never modded a car before so it's best to ask a little so I won't screw up

. I've been looking at the body kits on Nopi and Erebuni and I was wondering how do these get installed? Are they simply replacements for the current bumpers the car has, or just addons? I seen both types so I'm not sure about this.
If I'm not mistaken my 4cyl 626 has 118Hp. Any recommendation for improving performance, maybe a turbo kit or something? I was thinking of a V-Force Power Control Module, since it can optimize horsepower and acceleration, but I was actually thinking of increasing the horsepower

. Unfortunately this is an automatic vehicle, with overdrive, so it wouldn't make a very good race car

. Still, it would look nice though and I guess that I'm going more for looks than performance. Still I heard a computer chip can greatly improve the performance of a automatic vehicle, but I havn't looked much into this. Could someone maybe explain to me how it works?
This would be quite a project, certainly I would have to do a lot more research on the subject. Still if it's something I can't handle, I'll need help. By any chance does anyone here know of anyone who actually does these mods here in Vancouver, B.C, Canada? There have to be some shops around here that will do it, unfortunately I have yet to find one.
My Goal, or should I say Dream