+1 vote for vinyl wrap…
Dissassembling and anodising would be my second and final choice for anything that could potentially misalign the optical axis.
I know how its cool to have a full matchy-matchy rig, but honestly, I feel like its incredibly unnecessary and you're wasting time and money doing it, not to mention, any permanent (non vinyl wrap) solution is GOING to hurt your resale value when you decide to change equipment in the future - and as someone who's been playing with telescopes for nearly 20 years, trust me, you are going to go through a lot of cameras, scopes, mounts, autofocus solutions etc…
I would/have attempted to buy colour matched equipment in the past and it certainly looks impressive, but I currently have a blue camera, red focuser, white scope with gold trimmings on a silver mount with a black control computer, and a grey mini router… It looks like an absolute circus, but it performs and that's really all that matters.
I would stick to vinyl wrap myself, if nothing else, because it's reversible.