i plan on getting the $400 wall charger after i take delivery for my Model Y.

I have a 200Amps panel (Only 1 panel) and I plan on getting THHN with 4 wires (Black/Red/Green/White) and run it through a 1″ (Or 3/4″) conduit from Panel into the garage. The wire will probably around 50 -60 feet in length. The Black and Red and white will be a 6 awg wire, while the Green will be a 10awg wire. I will be putting a 60A breaker into my electrical panel. Yes i know wall charger will not need the white neutral wire and i will simply just cap it off on both ends and not used. Reason for doing this is to future proof it, incase my Wall Charger breaks down..etc.. and I can change it into a 14-50 Plug one day.

Is there any issues/safety concerns with my targeted setup above?

thanks.