Looking to upgrade from my current Denon AVC1530(ProLogic)/Mission 73's. Unfortunately there is hardly any space available to site anything like a decent sized speaker, not even bookshelf therefore I am looking at the sub/sat systems. It will be used for both music and film. I have recently come across the Boston Soundwares and Cambridge Audio Minx and more recently the Canton 125MX and KEF KHT1505 which all appear to fit the bill. Any advice on which speaker systems and also which reciever to pair with. I have a budget in the region of £1000 to include cabling etc but could stretch a little for the right system. Thank you in advance.