Hi there I am about to purchase a new super king bed and mattress. Definitely want pocket sprung was going for a silent night 1500 pocket sprung with memory foam top. Have since come across your website and now interested in your mattresses. Also thinking of just getting a topper of memory foam so can be removed in summer or if any of my children happen to be sick on the bed!I Weigh 9.6 stone and my husband weighs 14 stone. I suffer with lower back pain and take codeine at night as painful to lie still and so stiff when getting up so desperately seeking a good nights sleep as I'm Only 36! any advice on a suitable mattress from your range would be greatly appreciated.