Yes, other Reonauts will jump in pretty soon. It's early over here....they will be around. I agree that their description is confusing. I tried the Vision Eternity on my REO and it worked, but it wasn't great. I certainly like other bottomfeeder rebuildables better. But the price is pretty good....about the same as the A7 which works great on REOs. It'd help if they'd show more pictures of the dripping well....or tell us what "plug in, plug out" refers to.
Rob has a great little BF RBA on the reosmods site now that we're all liking, and it's fairly inexpensive. I know you're wanting to order everything from one place, but....