I like the scoring consept Humorix, and the idea of contestant driven admin of the challenge, suits me to a tee. The scoring takes the Monthly Bryce Challenge to a new level, but I fear that asking contestants to arrange their own submissions for voting may disadvantage more casual forum members. Not being able or inclined to make regular visits here shouldn't prevent an entry, all are welcome after all. Oh, and a duel sounds great, leaves a lot to interpretation and should get plenty of entries.