Hi Drew,
my opinion…I like a raymarine i50 hooked up to a triducer that will tell you your speed, depth, water temp etc, and just a single hole in your hull. For costal use you can use phone or iPad to navigate.
RADAR: prob don’t need it, AIS exist, definitely breaks the bank, stay on the “ground” if visibility is poor (or predicted to be).
Wind data: mostly this is for an auto pilot. Are you planning to sail off an autopilot?
nice boat.