Leaky Mercury Drain Actuator

Has anyone found a great replacement for bad water drain actuators on the 8.1? I am getting ready to replace mine and I just want to get them out of the system completely. I'm in Massachusetts so I need to do a full winterization anyways. The drain actuators are in bad shape.

I'm curious what you find. I've thought about this also. I considered a simple brass sleeve that would fit into the gap between the existing shaped hoses.