Nice kit and ideal for what i probably need but cant afford £686 right nowAt this point I would think you are ready to just go new. You can buy that same kit new with 20v batteries plus others for about $400. Same goes for makita stuff.
http://www.powertoolsuk.co.uk/power...tool-kits/dewalt-xr6kitb-power-tool-kits.html

Need to save more bucks before going new