I've been working on setting up a 254/255 item run in the last year or so if you're interested in that as well. I have the videos for that up on YT, mind you presently its about a 24 hour run (its got a lot of time that can be saved pretty easily mind you if you've done the speedrun and know what you're doing)

I was working on re-routing it last year and I think I had cut down most of the WoB by at least an hour I think up to Terra at Zozo