Any recommendations for breaks for my Airwolf YFM026 in XL? Path length through the frame is 1.23m. Would the RACEWORK XT S M8000 (https://a.aliexpress.com/_msynuJX) with 1.55m be too short?

Any experiences with the LTWOO 1x12?

Mainly looking for advice on mistakes I might be making, parts that might not fit, or bad experiences with parts.

QuoteFor now, I'd change the crank to Fovno Phantom, as I don't know the one you listed

This one?
https://de.aliexpress.com/item/32901891746.html

Any advice for good bottom brackets? This is the first thing I found for PF30 -> 24mm:
https://de.aliexpress.com/item/1005002028377483.html

Or would you recommend using a PF30 -> BSA68 adapter and then using a screw-in bottom bracket?

Hi,
i'm lookin for opinions on a YFM026 build list. Any advice is greatly apreciated. The complete list with links to the parts is on google docs:
https://docs.google.com/spreadsheets/d/1biiuvEE3OqKA6i4ldd9unyamROq74dr_j1PaSgvfimc/edit?usp=sharing

Type	Company	Name	Count	New [€]	Used [€]	Bought [€]
Frameset	Airwolf	YFM026 XL	1	344,02 €	344,02 €	344,02 €
Front derailleur	ltwoo	12 speed complete	1	155,00 €	155,00 €
Shifter	ltwoo	12 speed complete	1	0,00 €	0,00 €
Cassette	ltwoo	12 speed complete	1	0,00 €	0,00 €
Shifter Housing	no name	3m Bike Bremse Gehäuse/Shift Gehäuse Fahrr	1	5,00 €	5,00 €
Crank	SRAM Fake	NX Crank 170, 34 T	1	66,00 €	66,00 €
Bottom Bracket	ZRACE	PF 30 DUB	1	18,00 €	18,00 €
Chain	YBN	12 s (from complete set)	1	0,00 €	0,00 €
Brakes	Shimano	MT 200 mit discs (oder ohne je nach Reifen)	2	64,00 €	64,00 €
Brake Discs	Shimano	DEORE SM-RT54 160 mm Center-Lock x2	2	0,00 €	0,00 €
Rims	mavic, alexrims, basically alles	29er, boost, Shimano Freilauf	2	400,00 €	250,00 €
Tires	Mavic, Michelin, whatever	~ 2 inches, XC Grip	2	80,00 €	50,00 €
Handlebar	OG Evkin	OG-EVKIN HB-2000 75 mm	1	87,00 €	87,00 €
Grips	Deemount	Fahrrad Eco TPR	2	6,00 €	6,00 €
Seat	OG Evkin	SD-001	1	19,00 €	19,00 €
Seat Post	Airwolf	31.6 x 400 mm Carbon	1	22,00 €	22,00 €	22,00 €
Fork	Rockshox	ROCKSHOX Fork 29" REBA RL SA 120 mm Boost	1	400,00 €	300,00 €
Expander	TRANTO	28,6mm Headset Expander Stem Top Cap	1	0,00 €	0,00 €
Spacer	TRANTO	11 Pieces	2	0,00 €	0,00 €
Pedals	OG-Evkin	PD001	1	24,00 €	24,00 €
Sum	-	-	-	1.690,02 €	1.410,02 €	366,02 €

Any notes on pitfalls, problems or things I missed would wheelie be appreciated.

Trying to make sense of the options is kind of overwhelming as a noobie to mtb in general. I'm 189cm (6'2) with a RAD of 84cm. I'm looking for options for a XL sized hardtail frame. I will have some help in building the bike, but trying to get some overview over what is available. The most recent bike I rode was a used 2015 Bergamont Revox Team, which fit pretty nicely, but had a pretty big chip from what I assume was a fall, and I can't find the geometry online. The RAD was pretty much what I have. I would appreciate some advice on the options. I'm not looking to ride hard trails for now, just trying to build a decent bike for around 1000-1200.

I'm looking at similar problems trying to find a hardtail XL option (6'2, 189cm, RAD: 84cm). Are there any good option for XL hardtail frames at the moment?