I would like to run three but two would work just fine. I like the cluster trim pod because it hides the gauges well however the clock pod looks cool and is a good way to take up that space besides a small clock! LOLHow many gauges do you plan to run? I have a clock pod, and it's quite unobtrusive to visibility; A-Pillar is in the future.
If you go the clock pod route, be sure to get one with a "hood" (e.g., ATI, Defi, etc.) to help with sunlight; the hoodless ones like Autometer can sometimes be difficult to read in sunlight.