That sounds like fun (only reason I do FT). As for the increased difficulty level then I suggest a C or B could choose to have a go at these but lets not go round arguing for 2 points in that case - it should be a warm fuzzy glow of accomplishment and a brighter future where you no longer have the choice as to which ones.
Surely clubs (same region?) can help out with the extra targets needed? Even more so if there was some monetary inducement?