yikes. So to have my 0.25, 0.4, 0.5, 0.8, 1.0 in Brass and Stainless Steel for PLA, ABS, CPE, Nylon, PVA, Carbon Fibre Filled, WoodFill, BrassFill, etc etc = 5 x 2 x 10 x £99 = £9900 plus VAT - (if I don't go as far as sorting by colour in which case x 10 again) and if UM even make these nozzle sizes and stainless available.
I think that is the definition of being locked in for nozzles...