i did beach house sponsons on my 95 GTX, it was not impossible, but not much fun either. instead of gluing the washers to the nuts, i put some bearing grease on the nut and washer before sticking them in the socket so they wouldn't fall out until it was threaded on. i had to take the water box out of the ski to get to the bolts on the left side, luckily nothing was blocking the screws on the right side. it was about two or three evenings worth of work in the garage, but well worth it. with them set on the most aggressive