Like my previous comment on your crafting system. Simply amazing and its easy to reconize that you stepped up your design a notch. The whole system is not only built on an stable foundation but the design and implementation is over the top. I'm looking forward with playing with this! Top notch quality release!
As a sidenote i'm also a big fan of the Oblivion alchemy system, or Skyrim as in your case. Spent probably atleast a half years work on modding Oblivion and its alchemy system was actually a part i spent alot of time on. Tho the whole process got complicated due in the end i had to run everything on single core/hyperthread with extreme clock frequencies, ramdisks and ofcourse the nuisance of handling the entire 60 gigabyte game folder on smaller SSD discs where a single file misstake could ruin everything.