Working Collaboratively UE5.4 Is my solution bad?

Background:

Hi, I’d like to know alternatives or if I’m doing it the right way. The collaboration is a 2 person ‘only’ project our only and exclusive way of working collaboratively is internet based, the project will likely be very large it’s already 300gb just as a single project on my PC and would likely expand beyond that.

My solution:
Hamachi on a RPI5 with M.2 hat with 1Tb stick.

Problem Resolution:
so that both of us can work on the same project independent of each other or at the same time and have the project resource in a centurial location.

Is my solution bad? I’ve never done work like this before so I’m kind of walking blind, but in an hour of research that’s what I came up with.