Your hummingbird soundhole is certainly attractive,....just hope you never have to get in thru there to reglue a brace!
Quite a project for a youngster,......and i assume it's your 1st build. (1 more than ME!)
I would say you might consider a much smaller bridge in the future, as has already been mentioned it is way too big,
and will suck a lot of volumn off the top's production. Most every really loud instrument (guitar, uke, etc) will have a
relatively small bridge, allowing more of the strings energy to drive the top.
As a 2nd project,.....you might record some chord sounds with a decible meter as is,.....and then work out a much
smaller and lighter bridge replacement for this ukulele. I bet the tone would be enhanced,....and volumn certainly
increased noticably.
....OR,......make up uke #2 from scratch and keep learning! Then #3,.......#4,........hehehe
cheers,
Joe T