Hi Jim:
I really liked my Venus 40 too. I have a canopy, but was going to re-use it on my U-Can-Do 46 because it is "almost" a perfect fit. Maybe the U-Can-Do 46 canopy can be fitted to your Venus 40. I also checked the Venus II ARF I still have in the box, but naturally that canopy is larger. hope this gives you some help.
Wayne