Hi Dan, welcome to the club and congrats on your new Alembics! I, too, had an internal dimmer installed on my custom Further guitar. Once I found the brightness level I liked I have never adjusted it. One thing to consider if you will be playing on a lot of dark stages: red LEDs affect night vision far less than any other color. On mine the LEDs are red with double amber LEDs at the 12th fret.
Bill, the guitar one