This is phenomenal!!! Well engineered and built cars will easily go 200k+ mi with regular maintenance if quality parts are used.
My plan is similar but I also go to track. Fortunately I have amazing Indy shop that can fix just about anything. My car has 64K and I love it.
Do you notice chassis flexing more than before or have you noticed anything regarding handling that you would want to replace/upgrade?
How about engine mounts?
What tires and rims did you use ( brand, size) and how long did they last?
Hope it continues to run well!