CalCoyote don't throw away those Lee Trimmers of yours.
A very good combination for easy case prep, is to use an RCBS Case Prep Center and on one of the power port/connections, put a Lee Case Trimmer. This takes all the hand strength issues out case prep, and you can completely prep a case without ever taking it out of your hands, and it's all done on one machine.
Have the base (with the cutter) of the Lee Case Trimmer drilled and tapped with the right threads to match the Prep Center. This will allow you to screw it onto the rotating power port. "If centered correctly, it will not wobble"
You can change calibers very easy, and as you probably know, their