I was just given a set of Hobie 16 sails. They are in decent shape, and look pretty close to the Nacra sails.

I was able to lay the jibs out in the living room and realized that the 16 jib could be used on my Nacra, it is fully battened and slightly larger than the Nacra one. Could I use it?
Also ,the main has a longer foot than the Nacra's sails but it is in good shape. The Nacra sails are in really good shape and I might like to save them incase I want to race. Could I use the 16 sails as recreational sails? I see some many boats going boomless now, couldn't I sail with the 16 main boomless?
Sorry I know there are alot of questions in the last paragraph but I am bored and just thinking. So what do you all think, I mean they are free sails, I would like to use them.