surfandgolf

Hi,
Has anyone modified their existing standard vent with a vent fan? I have a 98 2518 with a standard vent and the integrated 12v light switch and would like to replace or retrofit it with a vent fan. I couldn't find any references to it when I searched the threads. Ideally I would like to simply install a fan where the screen is now without having to remove the existing vent but I haven't found anything like that. I could replace the whole vent, since there is 12v already at the light switch I should be able to tap into it but would like to hear from anyone who has already done it.
Thanks, Kris