news: I emailed Jermaine, as also the Italian 350Z club are looking for 4 units, but they can find them online for $840 shipped (without the map selector, but still cheap), he's answered me back saying he's gonna into reworking the prices, so hopefully they should be cheaper!!!!
Also asked him for some dates, then I'll go to WRC for some dates.... guys this is going to be good stuff!