I've always owned new cars, so I've always known their service/oil change history. I'm looking at buying either a 05/06 Honda CRV or 07 Element AWD. Mileage would be around 60-70,000kms. Either model has the Honda K24 engine which is supposedly pretty easy on oil. I'd like to run a high detergent oil for the first oil change. Pennzoil Ultra? Or is that overkill?