Sp scoring may need tweaking

[Weasel]

I have been thinking about the scoring we use on the ladder and I think there is a problem with it.  Right now, no matter how long or short a scenario/game is you score the same.  I normally play 45+ turn games but because Walrus is busy we grabbed a random scenario that is only 11 turns long.  What I realize is that this tiny scenario will score the exact same as someone who invests a year into playing a huge scenario, to me that doesn't seem right.

What I am thinking (still not sure it is possible) is have games scored on the standard but also on the number of turns.  A game of 12 or less turns would score 1/3 points, a game of 13 - 24 turns would score 2/3 points, and a game of 25+ turns would score full points.

Your opinions are welcomed but please make sure they are constructive and add something.