Yes... I've had great results with many installs, yet not so on others. And, we do it just like you describe (we even call it our base account).
When it works, it works great. When it doesn't, my monitor goes flying out the window again.
Then, I wonder if my problem here has to do with something I've moaned about in this thread:
https://forums.modx.com/thread/83096/permissions-and-file-ownerships---can-something-in-modx-cause-intermittent-changes-of-these-things-on-server#dis-post-458443
We still haven't installed SuExec or SuPhP on our servers so I cannot give a consumer report on whether that is the source of the problem.
On some problem installs, I've tried re-running setup but that just seems to mess things up completely.
Quote from: rx2 at Mar 25, 2013, 11:57 PMWe do as you did, export a database from what we refer to as our base install and import it into the new site's database. In addition, we upload a copy of MODX from our base install to the new site's server, changing the config files of course. Finally, we reinstall the same version of MODX as an update. Never had any issues.
Considering using the package method and importing Permissions policies and Forms customization rules independently but haven't gotten around to that approach yet.