Just contact the MOD AFPS administrators at Kentigern House in Glasgow, Joint Personal Admin Centre 0800 0853600, who are available to take pension enquiries at no cost to yourself. These guys are Civil Servants employed solely to administer the armed forces pension in all it's guises. If as you say you lost all in a fire are you still at the same address? The JPAC guys will shortly be writing to military pensioners regarding the McLeod carry on, if you've moved you need to let them know. You'll need to quote service number, NI number and DOB in any correspondence.
Akro