Hi Harley,
So maybe it wouldn't be quite as drastic as the 3000 per hour that scross mentioned, 😀 but he is right that we are not set up to do any upgrade work or similar on any of our boats. We are a manufacturing facility and really don't have the capability to do that. Scross is also right that we do service the boats that we get on trade in, but that is not done by the regular factory staff, but our service department. They are also not set up to do upgrade type work, but support warranty for the customers who buy our Tugs directly from us. Sorry that we're not able to help but thanks for asking, and hope you enjoy your Tug!
Ralf