Funnily enough, I was thinking about Kodak 2415 Technical pan the other day.
As a very young man in the late 70's/early 80's I always wanted to take a photo like Ansel Adams (yeah, right.......). However, armed with nothing more than an Olympus OM2n and a 24mm f2.8 that was going to be difficult as whatever film I used was going to have some grain when blown up to 24"x16". Then a friend of mine gave me a box of TP 2415 and recommended I develop it in Tetenal Neofin Doku - a one shot developer that supposedly controlled contrast.
Well, it certainly did the job. I got some lovely detail in the negs when viewed through the loupe but they were so low contrast that even after printing them on the contrastiest paper I could find, I couldn't get a good spread of white to black.
I wish I'd had Sandeha's recipe in those days. I tried about 4 or 5 films but never really got close an returned to 50 ISO PanF (if memory serves) as my landscape film of choice.
Have fun and I hope you get some great results.