Friodurs are some of my favorite razors, I think this one makes five for me (4/8 - 8/8).

As to the honing, have you ever tried shaving with yours? The HHT isn't some oracle. A razor can fail the HHT and still be shave-ready.

I currently use the Norton 4k, the translucent arkansas, and the 1 micron paddle. But I previously used only the 4k/8k. Barber hones have worked as well, as have the shapton ceramic hones. The trick for honing these razors is to not be afraid of pressure - the steel is very hard and needs it.