Possible to add jump seats to an 03 SE?

Was wondering how hard it would be to add the jump seats to an 03 Disco II... Saw a pair of black ones from a 99 (SE7 I believe) at a junkyard, and was wondering how tough it would be to fit them into my 03 Disco II?  I imagine the holes are right there to bolt them in... Wondering if I'd need to change interior trim panels, etc?
 
Thanks,
Steve

A real pain in the back side, when the third row of seat is install at the factory, there is a different floor board allowing the seats to be installed.
I have seen a few people try, none with much satisfaction.
Mike

cool, thanks for saving me some time.  =)

I did it on a Series I Discovery and not only did I install the last two seats but I also installed the rear A/C.  It was a little labor intensive but it was very straightforward and all the bolt holes with threads existed and everything fit.  I needed to change out some interior panels but I do not think it was because of the seats but because of the A/C.  If you can find that parts and already have the vehicle, I might look into it.