EZ CleanClear verdict is in.
The EZ Clean Clear works great over HOK and is compatible with SPI.
This clear is tough as nails. You could use a can of spray paint on this clear, let it set for a few days, and it just wipes right off.
So, I guess as soon as I get my hull painted and ready for the final clear coat, this is the way I'm going to go. DAMN, gotta dig into the wallet a little deeper, this stuff isn't cheap.