The weak link in my brewing equip is the chiller. It took 40 minutes for an IPA I brewed recently to cool. I had about four oz of late hop additions, two being at flame-out.
I sampled it yesterday and the aroma is spectacular.
In my experience, if you can get the wort below ~150 pretty quickly, the aroma hops don't suffer. I've even added them when the wort has cooled slightly, ~ 180ish, pasteurization temp. You'll be fine.