Ok so Blueberry is in Blue Dream, but who knows which one. I remember the days when a million versions of blueberry were floating around, some crap and some that were great. But the DJ Short Blueberry (the one that kicked off the Blueberry craze) was intended to be more indica dominant, and a lot of the knock offs were also heavily indica influenced.
But try something other than OG for evening smoke. If you are smoking OG that is close to the cuts that were around in the 2000's they are way more 50/50 rather than indica dominant, even though they had a very strong effect. Today's current OG crosses (many of which are several generations away from the old OG cuts) are blended and re-blended with so many other varieties that simply assuming OG is indica is kinda foolish.
One of my favorites for sleep used to be LA Confidential, I just haven't had access to it in far too long. But it is a very narcotic heavy effect, great for inducing sleep and muscle relaxation. Some of the older Kush varieties, like Master Kush or Hindu Kush and Afghani varieties are typically where I like to look for night time meds; these may be something you look into for your sleep as well.
Oh and @JWM2, very nice grow, I really appreciate the smoke report, and so long as you put your product out there, people will buy it. Its kinda like those people who bad mouth Coke because they like Pepsi; just buy Pepsi and keep it at that, the dollars are the only way opinions are voiced. I hope you do get to work with more commercial growers and create some great modular units for these folks to use.