Hi Michael,

I've pushed your suggestions.

- Regarding the TRAMP issue, I fail to test with "/sudo::", probably because
  `find/du` cannot run there.  Let me know if it works for you on remote machines.

- Regarding the optimization, local tests show no difference.  Let me know if
  you notice a significant improvement remotely.

Cheers!

-- 
Pierre Neidhardt
https://ambrevar.xyz/