Have you tried this blend with other secos? I ask because I have five years of Excel spreadsheet entries about the Criollo98 seco, and all are striking bad, calling its aroma things like, "So not good," and "Rancid pickle flavor," and "Wow, changing the seco to Criollo98 ruined it." I've given away and thrown away pounds of the stuff. So it's hard for me to blow $25 (price+shipping) another lb, unless its unique contributions are key to your blend working.
I also wonder how much you've tried variations of it in general to isolate the key stuff, besides the Corojo99 ligero.
Thanks for any further thoughts on it.