DEADfx Eat the Rich distortion build

[vizcities]

I'm on a bit of a Sunn pre thing lately, but most DIY projects circle around the Beta Lead & Model T. This is the only Concert Lead kit/PCB I've come across; however, (Dead)FX seems to have discontinued the kit and doesn't appear to be returning e-mails about it. Is anyone aware of another DIY project based on this amp's preamp? (I'm also interested in leads re: the Coliseum bass pre, if there are any around.)