I would not try it
The bunk board configuration is different and you could seriously indent your hull if the supports for the bunk boards are welded on. Also, the bunks for a 250 are lower and putting a 26 on would put too much weight on the centerboard and you could do some serious damage.If the stalks or supports are adjustable, then probably you could if you are able to determine the height for the bunk boards and configure the hull to the bunk boards. Again if the supports are welded into place say like on Load Rite, the answer is no. I am a dealer and know both boats well.Crazy Dave Condon