I think this is adding unnecessary complexity. One of the reasons developers gravitate towards a framework like Alpine or HTMX is to write less JS and go back to enjoying HTML. Of course there are a lot of use cases that require custom JS scripting. But bootstrapping a project with another Go web framework and adding Alpine is also trivial. But keep going and follow your vision. I love these types of projects. Check this one out:

https://pushup.adhoc.dev

It's got some unique ideas.