Using apt-mirror for Wheezy (since archived)

(Yes, I know all the warnings about still using Wheezy.)

I figure I'll ask here first before posting any errors.

Now that Wheezy has been moved to archive.debian.org (a few months ago?),
should apt-mirror still work so I can setup a local mirror?

For example:
https://blog.programster.org/create-your-own-debian-7-mirror

The above being changed obviously so the domain is "archive.debian.org".

I'm fine if I should be now using some other tool/script to mirror (or need
to debug apt-mirror more).  I'm just looking to make sure I'm on the right
path.

Marco