Has anyone ever replaced the front floor plates in a defender 110? is it straghit forward? I have cut 3mm ally from templates however I am unsure of which fixing to use, the current plates are in by hex head bolts, is it best to use theses again or screws with spire nuts? (havent used spire nuts before) Basically how easy is it to remove the original plates and refit the new ones, any advice or experiance will help. Cheers