I've spent the last couple of days working on the wiring loom and dash.
I fitted the VDO instruments and switches including a Hella hazard switch as it has the requisite 7 connectors, a Lucas 2 way ignition switch and a push button starter. Delta rocker switches are used for head / sidelights and fog lights. I have not sorted the horn or dip / main switches yet.

Is this why people buy a Digidash? I was tempted but I feel the Riot is better suited to the more traditional discrete instruments even though they are an utter pain to wire up.

Next time in the garage I'll be tackling the engine bay including the ECU.