Nice job on the steering wheel! Can't believe you managed to change the lcd unit in your dashboard as well, you obviously must have some mechanical skills. (I'm hopeless).
To answer Corey's question about the central section of dashboards:
Japanese Insights were right hand drive and most of them had a double DIN sat nav /stereo unit (which only worked in Japan).
UK Insights were also in the correct right hand drive

, but had a single DIN stereo with a closable cubby-hole below (see photo above). These could be converted to double DIN stereos etc if required. For the record, the photo above also shows the UK only rear fog light switch and height adjustable headlight switch to the right of the steering wheel.
American (& German?) Insights were obviously built to be left hand drive with a slightly different central moulding with only the space for a single DIN stereo. This may have been to allow for 'jumbo' sized drinks in the holder below...

As boogetyboogety suggested it would only need someone in the USA to manufacture a double DIN mould.