Do not do the acidophilus, we got terrible results for that and I now use it for blue sways with 80% success.
I don't recommend RepHrehs with Clomid and while a little bit for a lube is probably ok, RepHresh is a terrible lube though.
BD every 2 days will not end up being one attempt in the fertile window - just wanted to let you know that. While of course after a few months on Clomid you should def. add more than one attempt, I would want to start off doing just one at pos OPK for best odds of pink. :) Good luck.