sorry to be joining this thread late, been a crazy fall, but congratulations on your new acquisition. Please post pictures of your mods as you can, I know there are a lot of folks that will want to see them.
the footrest on the helm will be a huge advantage on longer trips. other than all that has already been outlined, when you get the boat, spend a couple of days digging into every compartment, take pics, make notes, etc, as the 360 / 370 has a lot of features that might become bugs unless you know where things are, switches, breakers, filters, etc. Learned the hard way on cruises or after mine sitting up in the lift for a month or two but wish someone had suggested that to me.....
we've been fortunate to have no major issues, but little things like spare wiper blades already fitted and ready to change out, a piece of wire to re-aim wiper washer nozzles, all those little things you often need in a hurry but don't think about will simplify issues when they do pop up.
Post any question you come up with, this board has a HUGE amount of expertise thanks to both the culture and experience of its members.