Scott, as you evolve your system, consider making each step at least a "double-step up" or greater. The tables you mention are in that range, but you might even consider holding off until you can make a tier further up the latter move. Keep in mind that major differences will show up in the quality of the tonearm, and cartridges have large tonal balance and resolution differences.
For any of your gear, consider buying used rather than new. Used prices will be 50% less than new on average. Many of us have had good success building systems over time in this way.
Good luck in your journey!
For any of your gear, consider buying used rather than new. Used prices will be 50% less than new on average. Many of us have had good success building systems over time in this way.
Good luck in your journey!