I will be tearing out the stock gauge cluster this year and putting in new gauges in a custom panel. Larger speedo, fuel level gauge, and oil pressure. With the plans I have laid out there will be a speedo in the middle flanked by the two other gauges. No tach in dash thus the reason for the external mount. Have been meaning to tackle the project for a while. Hopefully early summer. Most hate it, I don't. To each their own. Anyways, here's some more recent pics. I believe the ones you posted were from summer of 2001. I know I need to update the website as that's where the old ones are at.
Z ya, Jerry
90 300ZX-TT Stage IV+ 98 Sentra SE Stage II+ 94 del Sol Stage Insane