It won't work just to transfer the architect. I can confirm that we need the build module that the CV has.
This means that all stations need to be modified to have a build module and even then there could be other problems. Storage must be added in the same way.
I also thought that the CV should have been consumed and give you the first station module for free or at reduced cost, but modifying all stations is to big a change for me.
The current approach solves two issues for me.
The first is that I really don't like how the CV hangs around for no reason near the station after everything is finished.
The second problem is that it is really hard to create CVs in the campaign when Plutarch is hostile and Albion shipyards are stuck building ships without components.
At present I have 3 CVs, and I'll probably own more. That is because different CVs can build different stations.
You need Albion, DeVries and Omicron CV, and maybe more than one of each type if you want to build quickly.
Of course, at some point you are done and you can just sell them, but it would be hard to create a big company with only one CV to start with.

I am already building in DeVries, every day, for a month now using this mod and I'm still not finished. Things don't seem to go fast just because I can reuse the CVs.
I would have really liked to be able to make this mod like you described and consume the CV, transfer everything to the station and continue building without the CV.
It would have been perfect and match what the DEVs intended, even though it would have been hard to get new CVs during the war.
Failing that, I'm pretty content with this simple, backup solution
