Okay, I ordered one of those. Should the two be able to suffice in the meantime?
Yep! you'll be fine.
Btw the TriCool fan comes with a 3speed switch set it to low speed it will be fine that's what i have all 5 of mine set at in my 902.
You can experiment with the speed and noise comfort level low is pretty quiet though.
The switch can be easily tucked away or secured so it doesn't interfere with anything.