Can't give you any advice but you've given me an idea.......
Was considering taking a break and getting out of the rat race for a while to go travelling the world, finding it difficult to come to terms with selling all / part of my 85k holding (av. 62p), your idea may be a perfect way to do both.
Obviously I too would have to set a farely wide stoploss, as I'd be too busy enjoying myself to check in too often (which in itself would be a massive bonus!)
Any suggestions would be greatly appreciated. (most of my holding is with Selftrade)