why not... dave hat and steve L seem to do pretty well with 10x! (much to everyone's admiration, through gritted teeth
the champs is an open, but the IR's is for regional teams... i'm not sure what you need for the former to enter (BFTA card?) so it might be worth emailing Roger Moy on Chair@BFTA.net
to check. Some teams lack numbers, so sometimes you can make up the numbers there... but unfortunately your score wouldn't count for another region should you just be making their numbers up.