I'm in the same boat, I got the FF greasable pins with urethane bushings, but changed my mind after getting advide here, so I ordered the starndard pins (and they are out of them right now...), so now I either have to wait a month, or use the urethane. My old stock pins are bad.
I got urethane on the rest also. I believe the best way is to go with stock rubber though. I dont like the way the LCA can move back and forth with the urethane bushings.