Damn it sux trying to search for two-lettered words on this board...

I've got a set of Si front seats with no seat rails. They have four bolt holes on the bottom facing downward.

I'm trying to put the seats into my 91 std hatch. I took the passenger seat out of my hatch only to find out that my outer rail bolts onto the side of the seat, not the bottom.

Two questions...
-Do I have Si hatch seats? Could they be CRX seats?
-What can I do to get them into my car, now? Swap seat pans?

Thanks in advance for the help.

-Nate