I have Tango (series4) in for a service and repairs.
The inoice is staged;
annual service GBP 388
oils etc GBP 120
repair on waterleak behind dashboard because of broken window wash tube (removal of the dashboard needed!) and checking a defective side cooling fan GBP 727
replacement speedo,blown by the washwater leak GBP 265
All this is ex VAT.
Total invoice GBP 1800
Yes this is not cheap,but looking to only the annual service it does not look bad.
Tip to all Aero8 owners.Check your window wash water tubes behind the dashboard.When they age they can break(mine were made from very thin material) and cause electric desaster (in my case a blown speedometer).
My dealer had another Aero8 in at the same time with the same problem,though he was more lucky.After drying out the dashboard the problem was solved!
Rudolf