Sorry for the late reply! had to remove the dash for a different reason. If it's like the S4 it's a pain and you have to be a contortionist or quite small, an air ratchet definitely helps... I'm lucky enough to have a friend who used to work for A Morgan dealer.... You will need to remove the stereo and unplug the heater controls and Dash warning lights and switches, then when you're pulling the dash out you need to unplug gauges etc... 2 person job to lift it out and you have to be very careful. You just need to crawl into the footwear and unfasten bolts, I seem to remember 1 or 2 near the passenger airbag you only need to loosen bit then with this being Morgan they might have changed that on later cars...
Sorry I can't be much help but it was over a year ago when we removed it on my car...