There's still scope for less weight, ill be going single ring after the hols plus these will be my dh wheels and ill get some lighter ones for the Hans dampfs.
I'll have to see about the guard, trouble is the quiet period is over now at work and I need to sneak it into the autoclave to cure the part. Would be good to make a load of them, bet they would sell really well! Oh yeah, it weighs 6g