I think I read that the side-marker mod is much easier on 98+ cars than on the pre-98's.... I read that the pre-98s require some drilling while the 98+ models have a hole ready to put the side markers in where the 24v badge was...not sure though...
What you can do without much automotive mod experience is to paint the exterior chrome trim (mine is black now instead of chrome)... another which is easy to do is to replace the stock air filter box with an open-air style air filter... see
www.ctamotorsports.com for the Duratec intake kit (did all LS's come with v-6 Duratec?). Oh yeah... in the mods section from the main menu, look up the fog-light rewire mod... this is easy on the 95 LS because the drivers side glovebox can be opened all the way to get to the wiring without having to remove the whole panel left of the steering wheel.
Check my profile for pics of my LS... or go to the registry section and look up 95 LS in California and check there for mine.
Good luck and have fun!