I guess I should update this thread, I finally got some time to put an edge on this one the other day..
Went Chosera 1k for a solid bevel set, then the Henckels (aka Naniwa) 1-3-8 and finished on my Select Grade Coticule just like most Sheffield blades I do

The edge was way better than I expected, very smooth, _BUT_ for the type of shaving I do, the heel just doesn't work for me...
I need an "Exact" heel so I can trim in my beard, and this razor cannot have one... It would be a great shaver for somebody that is totally clean shaven since it handles so well... But it just doesn't work out for me

Fun project though