Updated. Now i will add a faq for people with problem in multipage thread urls.

Find that bug, too. The vbulletin system have deleted the "plugin" field in template, than all the customized template are there..

Ok, fixed i hope.

I still can't seem to make it work. I have it on heavy mode and it works when viewing the home page or a category, but when clicking a thread it reverts back to "change-this-in-admin-cp-fxx"

Any ideas?

Temporaneally, disable the 301 redirect for thread.
Then try to fix by yourserlf, you must edit the plugin "301 redirect for thread".

Does it support vBa now?

WOW that's a lot of manual edits...

Yes.
They are not required ;)

Please explain further?

I've just done them all, except the inlinemod as I don't understand your instructions. But if they aren't needed then I'll revert to the original files again.

They aren't required, but they are very usefull, like the RSS rewrite. It's very important for search engine!
About inlinemod, you must overwrite the file included with your original.