I like your setup. Quality equipment is the way to go.
I haven't run any PVC or black pipe on mine yet. Hose connections right at the tank. The good year hoses are going on nearly 15 years now. I thought I would get another length of hose to reach outside and the farm store stopped carrying Goodyear. Dont waist your money on offshore brand hose. Didn't even make it 6 months.