Hello to all members, I am looking for some input on a kicker motor. I have a 2007 2320SL with aa Yamaha 250. I would like to get a kicker for trolling and also for back up in case some thing happen to main motor. After reading a bunch of the discussions on this topic i am thinking of going with the T9.9 Yamaha, XL (25") shaft length. Just wondering if this is the length for my boat. I have a line on a newer used motor and might not get a chance to measure before this motor gets sold. If any body has this set up please let me know what you think. Thanks, Joe.