Never mind - found it and tested it out - works great!
For those wanting to try it, I found it under:
...\World_of_Warships\bin\7266701\res_mods\gui\unbound2\autospy\adjustable_markers
7266701 is the current game version, 12.6.0.0 in this case
You need to use the Aslain installer to install the AutoSpy markers, version 1 first. You have to exit the game to do that.
I sure appreciate your efforts on this - my 72-year-old eyes thank you!
.......O&S