I have a 24LXSB with VF200 on order. The dealer has told me they do prop sizing prior to delivery. I asked them if that should be done, given everything I've read says no WOT until after the initial 2 hours of break-in. The salesman said don't worry about it - but I'm worried about it. Should I insist they let me put the first 2 hours on it before doing the prop testing?