I dont have any pictures, but I'm racing at Rockingham this weekend if it helps.
I think we made some minor mods to the tunnel (e.g. clearance for the gear lever), but nothing major. I also run a hydraulic clutch, so I've never tried this with the cable, and I wouldnt want to either. No idea re the speedo, as I've never run one on my car, but if necessary, you can always fit a gps device to give you a speed reading.
Jeff