I ordered a Hustler Super Z 60/28 EFI yesterday, should have it shortly. This is my first ZTR. I wanted to know if someone can give me some advice on things to do and not to do before using the mower the first time. Breakin procedure? Will the deck need adjusting or are they usually set correctly from factory? I know synthetic oil is a personal preference, but if I go that route, should I change to synthetic before using the first time? Which synthetic is the choice of most of the LCO's here on the forum? Any advice would be greatly appreciated.