I am looking at purchasing a 2016 Sea Ray 400 Sundancer and wanted to get a realistic picture of the maintenance costs. We are comparing this vessel to the Regal 42 Sport Coupe which has the IPS pods at about 5K just in basic annual routine maintenance on the pair of engines/drives and over 10K to repair one pod. Fuel and dock handling are good on the Regal but the forward facing prop is a bit concerning. So we are zeroing in on the Sea Ray 400. Does anyone have any comment to add regarding the upkeep on the Cummins QSB 6.7 engines w/ V-drives? Fuel efficiency and value retainage of this model?