I do want them for the rear, i am still undecided. The Radflos for the rear would be more than twice as much ( i think) as the OME L's. I have always felt that the dampening in the front was a lot more critical than the dampening in the rear. My semi plan right now though, is to install the OME t-bars and rear coils, and radflos up front.
If they are all that impressive, than i might go with the 2.5s in the rear too. If i am not that impressed, probably OME L's.
The OME L series shock for the 80 series will not work for the 100 series Land Cruiser. The stem diameter for the 100 is 17mm while the 80 series is 14mm. The L series shock will move around in the pin hole on the frame if you were to use L series shock.