From an acting perspective, the Ocean dub movies #1-3 are better than anything FUNimation has done with the franchise, same goes script wise. Acting quality in the TV dub was pretty decent in the Saban days, but did get noticably bad when whatever happened, happened. I'd still say McNeil and Drummond play their roles better in the Ocean dub than Sabat does in the FUNi dub even during the no budget time.
Ocean doesn't do name changes. If any of their dubs have had name changes, it's because someone else told them to do the change. Toei, or Cartoon Network, or whoever told them to change the names in PPGZ.