hello BikePacker90,
You are going to have really nice build

- I understand logic behind Kindernay cancellation and saved money for GRX, huh... I am interested to know how You will be satisfied with Rene Herse tires. if it is worth of spend...
I like reading from Jan Heine and his page - I learnt much about tire resistance without myths from him.
I will use Pirelli Scorpion XC M+R 2.2.
Yeah, better spent money on at least, middle class of dropperpost, than spent more on annual maintenance + plus eventual outages.
I am just doing weekend Excel exercise for build , and mainly where to buy components.
I used to buy nicely on german sites like bike24, bike-discount, bike components and r2 , however some components are simply nowhere .....or , in funny time --I saw max. 48 weeks = October2022.
Seems, that complete GRX 10x set is out, and I have to compile item per item and of course, overpay even more :-(.
Now I am checking compatibility between
Shimano 11 speed ST RX600 2x left shifter/brake with 10 speed FD RX400 front derailleur. as 10 speed ST RX400 is not ready as set with FM brake...crazy.
Anyway, thanks again, have a good Sunday
Eduard