Haha contests on your second block, I have no idea how that system works. But I'm sure your ladies will be fine, temps up onto mid 80's aren't even a problem for them. But since my daytime temps have made it up to 107 before I got the a/c unit, they were starting to get pissed at me. If you can't get your temps as low as you would like, consider adding some Co2 to your setup.