Although I can't see your pics of the blind, and really wish I could, it sounds like you're on the right track. As long as your route to your blind is not through a bedding area, and your face is in the wind more or less, you should be good. I say more or less, because, at least where I hunt, the wind is not too steady this time of the year right around daylight. IMO, egress and ingress are as important as blind/stand placement. I think Bill Winke said, " I would rather have great access to a mediocre stand, than mediocre access to a great stand ". I'm paraphrasing but you get the idea. It does no good to have a great "spot" if you are educating most of the deer going in.
If you want to use a bow, put the corn closer to the blind. For the record, I'm with you, I'd rather use the bow, but I will break out the .280 Rem if necessary.
Using your Ozonics unit, read the directions. It needs to be in the center of the top of the blind, pointed so that it's blowing over your head to cover the direction that your scent is exiting your blind. I've even been known to spray the entire inside of a pop up heavily with the no-scent spray of choice. Wouldn't hurt to spray the outside after you've set it up also. I've used Scent Away, Dead Down Wind, etc. All of them work to some degree, none of them are a magic bullet, but taken together, that is: scent sprays, Ozonics, using the wind to your advantage, etc. will give you the edge you need to close the deal.
I wish you great good luck, nothing makes me happier than to see a successful new hunter, and remember, success is not measured in inches of antler, so shoot what you can in the first years, as long as it's legal, it builds confidence, and that's one of your most important weapons. Now, get it on !