Nice fish and congrats on your first musky.
Just to add on what a couple have said...I agree with Raf, I wouldn't bother with jawspreaders, I've got a pair in my boat and never use em. Get yourself some knipex cutters or at least to get you started CTC usually has small bolt cutters. For nets, since your boat is a on the smaller side, you might want to consider a Stowmaster net. They fold nicely when not in use.
Jim