I have a new to me 15 viper, I have done extensive amount of updates, but have not looked at the starter, sled starts just fine. How many sleds out there actually never had a starter motor issue??? Should I look into it for piece of mind???? Also through my research it seams that it is an exceptable practice to hold the key a bit longer to make sure engine has started without damage to starter as there is no bendix??? Is this correct, please advise... Rich