Quick update - managed to spend some time on the build today with my 9 year old helping out although cleaning up 20+ years grime out of the freewheel took a lot longer than I had anticipated
So not done yet - but looking much more like a bike. Well pleased with the crank set-up, tried it with a black spider too but much prefer the contrast between black, white and silver.
Hopefully will have this nailed over the next few days
Pretty sure it is but have been messing around with the bullseye hub to try and limit the play to 'bearable'. Some movement at the rim was a design feature tho at the moment the amount of play will drive me mental! Will have another look at it tomorrow