[Tee-Dub]

I just purchased an 05 silver S2000 and am now in the process of bringing it up to "my specs". It amazes me the little things people will live with on what is basically a new car. There were a couple trim pieces missing that after doing some research I discovered they are removed to mount a hard top. I didn't get a hard top with mine, but I can only assume if they had it they sold it separately.

My "electronics" related question is this: When I went to move the driver's seat back I grabbed a box with a bunch of wires coming out of it that was just loose under the seat. I pulled off the side of the road to see what the heck it was. Turns out its the Honda accessory alarms system that was just hooked into the wiring harness then left loose under the seat.

How is it supposed to be properly mounted? What type/length of screws should I use to mount it to the floor pan? Please let me know before I start putting holes in the floor of my new car!