Mileage, Skyline GTRs

To the Skyline GTR owners (rb26’s), just how important is mileage? Would everyone here shy away from. 200k+ KM GTR even if other things looked quite alright (not perfect)?

Would doing due diligence and changing the more consumable and worn parts suffice to keep the engine healthy and running for a longer period of time?

If so, what should be most focused on (parts wise)

Advice and opinions is appreciated 🙏

by Beneficial_Map5982