BA don't take modular students. Either way, I am not saying don't apply. You will just have to stand out in a different way. If your grades aren't as good as some others but you have something or have done something which does stand out then you are in with a chance. If I had achieved a lower than 85% average in ATPLs I still would have a applied to BA just because I have always viewed it as a great airline to work for. If you don't apply, you'll never know...