Welcome, & congrats on the build! You're not "late to the party", since to borrow a phrase, "All of this has happened before, & all of this will happen again".
Please be sure & show us some of the trick features that you built into your boat
that you're proud of. And if you ever get stuck with something, either ask here, & or over at www.BoatDesign.net/forums
Lots of pro's & advanced amateurs there, so plenty of talent to assist with any "unique" issues.