Folks like that PHII but you'll be just fine with the Jabsco also. I just replaced one rather than rebuild and completely sympathize with you.
As for the wind generator, save your money and put it into solar and storage batteries. There are so many negatives the little power you get overnight is not worth it. The output on those things like the typical "Air" brand are always overstated. I have built several wind generators from parts and I mean literally pieces. Hand winding the coils, calculating how many turns per coil for a good cut in voltage, casting the stator and casting magnets on a steel disc...
Solar and good storage. I repeat, solar.
Actually, I have an ad on c-List trying to get rid of my old parts,
View attachment 186525