This is what I may do in the end but I was trying to kill two birds with one stone. I need to buy a back up head to my little mark 3, probably a Nano at about £350. I really want to get a practise combo for home use as I am gigging every weekend and dont want to keep setting up my little mark and ny112 and then pack it away again every week or every other day. If I could get a combo that could work as a practise amp, is good enough for acoustic gigs and has a removable head then its a winner but it may not just be possible. I may just need to buy the Nano for back up and a combo for practise and acoustic gigs and be done with it.