Floating above vents does still look like an aftermarket wide screen Nav unit somehow.
You will also have the expanse of dash acerage where the old D2 unit came from to cover up?
There could be much (work)/creativity in relocation of the buttons above the existing unit in to this area and some creative ducting to move the vents down.
...Now there's a project
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Daily drive:
2016 Infiniti QX70.....a car that's even more complicated than my last Infiniti FX to modify
Current 'Project':
VW Crafter CR50 4 berth camper van
Previous 'Projects':
2006 Subaru Legacy Spec 'B' 3.0R,
1994 Ex-MOD Land Rover Defender, now "civilianised".
2000 Audi S8 FL
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