Matt J. Thanks, Matt! To your first point, not importing the Style Guide is fine as we only want the Wireframes anyways, however I'm still having trouble adding Wireframes via the Relume plugin on older projects that have the prior version kit added. Receiving the screenshot I sent last message.
To the second, this does seem like the only workaround I've found but given how many different Wireframes (clients) we import into Figma this isn't ideal for our workflow and we'd much rather export into each clients' dedicated file.
Lastly, the third, we do not make any edits whatsoever to the kits. Not to the variables, Style Guide, components, etc. The variables I'm creating are not attached to anything in our template, we attach to the design once we've imported the Wireframes for each individual file.
I've duplicated the 3.0 kit to see if I can repurpose it as our new template and I'm able to import Wireframes, however, there is an issue in this export.. See screenshot.