I have a 50 gallon DT and I plan on plumbing my sump in the basement right below it. I figure it is about 8 feet from where the pump will be to to top of the tank. Ther Ewell be about 4 45 degree fittings. The return line is 3/4". Would running one inch pipe up to the tank and reducing it at the bulkhead help with flow. Also would a dc pump like the varos2 be sufficient?