In providing the distinguishing plates to be issued pursuant to subsection 1 of NRS 482.368, the Director shall:
1. Select combinations of letters and numbers which are not confusingly similar to the combinations prescribed by NRS 482.270, 482.2705 and 482.274.
2. Employ letters and numbers of the same size as are used on license plates issued pursuant to NRS 482.270 and 482.2705.