My pleasure @RS5, I’m already excited about your upcoming mountain rallies just by hearing it. They sound like the kind of stuff I would love as well, especially when you mentioned Tail of the Dragon. I’ve never been but seen enough pics to know what it is. Roads in Hong Kong are mostly like that too.
On top of the CR-15, might I suggest the UltraRacing front top strut brace as well. I have added both, and along with the Alu Kreuz you have (034 x-brace for me, since I am RHD), it completely eliminates chassis distortion under high speed cornering, further reducing understeer. Along with the camber kit, you can sort of do trail braking and still maintain composure of car without oversteering.
I don’t know if you feel the same way, but the B8 rear is also a bit flabby, especially when you are doing trail braking around a tight corner. I find that, installing the ECStuning rear lower control arm brace, really helps keep the rear end tight. It definitely increases rear chassis rigidity for me and I can go around tight corners, round-abouts much quicker, as if the car is smaller and more agile. Definitely something you want when you go mountain carving.