Nope, you aren't asking for trouble. I have a lot of friends that grow multiple cultivars at the same time, in the same room.
Just remember, they will finish at different times. So, if one is done, don't assume the other is done too. I suggest buying a 30x-60x jeweler's loupe for the future, so you can keep an eye on the trichomes once they start looking close to finished.
Feel free to click on the airplane and message me if you have any more questions.
Good luck!