Well I flicked an Email to Darren from DHD and explained my situation, I was thinking with the Quicky pro on it would take a while to get back to me, I was wrong, he got back to me straight away

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Not only did he get back to me but he went through what he thought I should get and why and also told me he has some demo models to come down and try to make sure I'm happy before spending the hard earned. Talk about good service with how busy he is at the moment.
His recomendation for a short board is 6'4" x 20" x 2" 3/8, will head off and give it a try and go from there.