Being serious for a second I still have plenty of oo stuff but slowly making the change to 7mm it is expensive but the prices have not seen the massive recent increase in oo, my oo purchases have slowed a lot now. 7mm do provide parts to scratch build, bogies buffers etc and with plasticard it is relatively easy to build models quite cheaply. Good luck to those who want a rake of these hoppers. Living close to drax I know how they are awash with cash and wouldn't be surprised if they give these models out for to employees free of charge.