Sounds good to me. You should think about setting a max. and min. bet. Say, $25 to $50 bets for all-ups with a max. of $100 from the $300 total for that bet type. $25 to $100 bets for both win or place. Something simple like that[?]. It will make sure there isn't too many or too few bets and make your scoring task easier, which is important too.

It's your call anyway, but I'd advise to keep it simple and easy to score. I'm not sure but, you might want to think about breaking it down to 2x6week comps. too. 3mths for 1 comp. seems too long for a result [?]