Stereo & Electronics - adding subs?

I am wanting to put 2 10" Rockford Fosgate subs in my camaro, but, I would like to keep my back seats and my space for my t-tops, can anyone post some pics of their set-ups putting subs in and keeping those? Also, I would be keeping my original monsoon system and just adding this. I'm not sure how I could wire this seeing as how the guy I bought the car from deleted the stock amp and wired everything through the HU (Front speakers, sail's and hatch speakers are all wired through the HU). So how would I go by doing this? Also, what amp would be the best to go along with these subs?

Can't think of the companies, but a few people make boxes for single 10s, one goes in the obvious hole on the driver's side trunk/hatch area, the other goes where your spare tire is on the passenger side.

Can't think of the companies, but a few people make boxes for single 10s, one goes in the obvious hole on the driver's side trunk/hatch area, the other goes where your spare tire is on the passenger side.

subthump.com does excellent work and go there and you will find everything you need!