I've decided to replace my oven which is currently wired into a "cooker point". The oven that I'm thinking of buying has a standard 13amp plug on it. Can this still be wired into my cooker-point somehow? If so, is it a straightforward DIY task, or do I need some kind of transformer/converter? My knowledge of electrics allows me to replace light-fittings, replace circuit boards etc... but that's about it!