We have Vivid white with Graphite.
Comes out a nice light grey. Sanded out to a mirror finish.
On year 2 and still looking good.
Will do next bottom job the same
Done by Evodio at Driscolls in Mission Bay.
Maybe in a straight windward leeward it helps but with the sprit the boat is much more fun to sail.
Good luck with the project, great to see the boat getting refreshed. You'll have lots of fun with it.