@CaptainCaveman your best option is to buy a secondhand box and get Mark @Northloopcup to rebuild that one for you then sell yours on. Then no need to have it sitting around??
That's what I would do!
Hi - thanks for the suggestion - but where from?? The only boxes I have seen are reconditioned boxes @ around £700 fitted. If you know of any rebuildable boxes available at sensible prices then do tell