Couple things:
First, your front wheel is backwards in the picture you posted.
Second, if you've got mismatched shocks and springs, you should deal with that. It can't be good for the handling dynamics of the car. You also seem to be confused about the terminology. The terms strut and shock are also used interchangeably. They are the same thing.
Third, removing the climate control to get to those bulbs is a bit of a PITA, but if you got a few free hours it is certainly doable. If you don't yet have one, download a copy of the Helm's manual. It should have a detailed step by step guide to troubleshoot/fix just about everything on your car.
Forth, lilredlude isn't a man.

But yes, depo's are aftermarket replacements.
If you want to know what exactly it is that you just bought, post up a bunch of pictures. It is pretty easy for anyone that's familiar with Preludes to pick out anything that isn't OEM.