Dido on what Toothy and Red had to say about the Etec. Been running mine 4 years and same experience as Toothy with the maintenance. It also has a very easy winterizing sequence to run if you need to.

I bought a 12V 55lb Terrova TM with my package from weigels. I have since upgraded. 70lb is probably sufficient but I had problems with the terrova foot pedal so I'd suggest staying away from that.