I have a spare TS10 Tone Geek board that I'm contemplating building with the gain stage and tone stack components that are used in the Bootleg drive. Wondering if anyone has done something like that. Bootleg power stage provides 18 volts instead of the 9 volts on the TS10. Seems like it would work fine but with less headroom. I tend to keep the gain down and volume just a bit higher than unity when using a tube screamer. Any downsides to this idea?