Gof – ART do a voice channel with what you need which is quite cheap. Focusrite make the Platinum which is alright but I’ve had reliance problems with Focusrite stuff.
Izotope and Cedar are v.good but I think even they’d struggle with the source material.
Pook – yes, I customized a PCM8 to run alongside ProTool, SF, Audition, Audacity etc etc. Sadie is old but it’s still the only E-to-E editor that can chop on the fly.