I don't know about 67's but a little later they built some kick ass ski racers!!
They were built very solid and run well in the rough stuff! I think a few board members have them ,so I would expect them to reply sooner or later so keep watching!
GOOD LUCK with your new toy!
Keep us posted with details or even a pic or two!
What does it have in the way of an engine?v-drive?etc.....