Basic question on max MPPT capacity to batteries

The original plan was 8 gauge wire run from the roof to the MPPT controller, roughly 25 feet, 4% loss at 24v, for the 3 panels in parallel. Am I correct in thinking that for the 2 new 72 cell 335w panels, would be better to wire in series at 48v (@9A)using say 16 gauge wire to the Victron 50A MPPT, and keep the 8 gauge for the single 24v 60 cell 250w panel to the existing 30A Rogue MPPT? If ever I added another panel to pair with the 250w, would run in series as well.