Sounds like you're figuring out the truth about the aeroflo on your own.
Not sure why you thought you were going to get a mist from the aeroflow, mist only happens in High Pressure Aeroponics (HPA or TAG) not with Low Pressure Aeroponics (LPA or FAG). HPA requires at least 80 PSI, and accumulator tank, and much much more. The truth is the only advantage is slightly higher yields, like 5% or less higher, and it all comes with 1000 more headaches that come along with HPA. The aeroflo is a Aero/NFT hybrid system similar to so many of the DIY versions around here (I also run a DIY Aero/NFT). With LPA you get spray, not mist.
How do I know this? Because I have run both HPA and LPA styles side by side a number of times, and I have never seen any improvement in quality from one to the other. I only saw the slightly higher yields about half of the time, so higher yields may be total bullshit. If I was in a zero gravity environment I would go HPA, but don't think I'll be growing in space anytime soon.
Moral of the story is, you will do fine with the aeroflo, most likely better than you would with an HPA cuase there are so many more variables.
As for your interval timer you want to let your roots get as dry as they can without damaging them so they can absorb the maximum amount of oxygen. I have great success with 80 seconds on and 8 minutes off, which many other RUI members have also had great success with.
Alright, finally, please don't take this the wrong way, but your forum seems to confuse me a bit. Are you asking for help, or are you just looking to have people give you praise for your grow? I have found that learning about others' grows helps me greatly with mine, even after decades as a grower. Saying "i care not about anyones gro other than my own." makes you sound kinda like a dick, or a selfish little kid, fyi. If you are looking for help I am happy to give it, but that comes in the form of talking about my grow so I am not sure if that follows your rule as stated above.
Best of luck!