Thanks guys, some days I feel this project is going nowhere, but reflecting back over the thread it has come a long way in 18 months.
Last Thursday week my Gauges arrived from USA; Speedo (electric/metric), Tacho, Boost pressure, Oil pressure, Water temperature and a fuel gauge.
Will start installing the gauges in my spare dash/instrument panel next week if I can find the time.
New Autometer Gauges
Spare dash/instrument panel