Looks great TC - I'll probably follow your lead on this while my car's laid up. I'd have it on the road, but money's tight and it needs sill welding, four new tyres and exhaust repair before it'll pass an MOT again, so it's laid up for now. (also there's nowhere to drive it, coronavirus etc.)
Out of interest - why did you electrify the vacuum on your car? With plans to keep the engine intact, you've got a source of vacuum available w/o the pump.