I just read this thread having to do with "faux" teak holly I am very impressed. I am planning on upgrading my Catalina 36 by redoing the teak holly sole and after seeing what you have done would like to give it a try. I have a couple of questions for you if you don't mind?
1. Since you are staining the plywood and then installing the white wood inlay do you have any problems/tricks getting the surface perfectly flush since you don't have an option to sand them even?
2 What is the "whitewood" that you are using? Is it a type of hardwood or just any white colored wood? The closest I can find here would be poplar, but it's not that hard.
In any case, great work!!