I'm thinking of upgrading the dashboard of my polo 6n to the later version, not 6n2 or anything but the one with Golf IV kind of dash.
From this:

To this:


I'd actually be changing the whole older dash for a newer one (so I don't know if stuff like the vents and all that is physically 100% compatible), but my biggest concern is the tachometer, really. Has anyone done this? I've heard of some adapters?
