Thanks, Bob. This is helpful. I will need to study the skychaser's seed site in detail, but now I begin to see a different way to look at tobaccos. Since the Dark Air is also often used in cigars I will also try some cigar tobacco that I have. Ultimately, it looks like I need to buy WLT Dark Air.
I mixed your recipe and for now, substituted Dark Air with AAA Burley that I have. I am not exactly sure what that is, but it is dark in appearance and I got it from P & C. In any case, here are my first observations. I cut Lemon Virginia with the biggest knife I have in the kitchen. I did the same with Basma. Red Virginia is from Lane line of tobaccos. The Latakia is fromStokkebye and I am not very happy with it. It is cut very fine, almost a shag for cigarettes. I will have to use it since I already have it. So, the mixture is a mishmash a bit, but I will have to live with it for a while.
I loaded a bowl and fired it up... A few first puffs were a bit harsh but next 4-6 were clear enough to taste different constituents. I put the pipe away and had to do some other things. I just now tried to relight the pipe and the taste was much different - much more melded taste and quite pleasant. I think the heat of previous puffs accelerated melding a bit. I need to put this jar to the side at least for a few days to give the tobacco a chance to meld some, but I can see that this will be a good blend. I was actually looking for a blend that will be a bit lighter on Latakia since I smoke way too many bowls per day.
In any case, thank you to everyone who responded to my questions. And Don deserves special tasks for sending extra samples.