I think there could be quite a few permutations and combinations, but an anncmt coming now suggests they may have a crack at both the SPARCS and the BEPPA dilution issues.
That would be where the money is to be made.
Pity you did not have a crack at those SPARCS melua instead of fluffing about with it. Never mind. I am sure your BEPPA position will be a cracker though.