Where are you folks? I started to feel that i wrote here for myself pleasure only!
Anyway, new build idea...
I think i`ll add 1 of those bearings in spindle nose and then add skate ones after.
Click image for larger version.  Name: 111.jpg  Views: 424  Size: 10.7 KB  ID: 21808
I think that this will eliminate axial force on ("next in row") radial skate bearings.

P.S. I must construct proper housing for this combo.
Cheers!