Yeah 32,000 notes should be enough. Workstations like the Triton and Motif have huge note capacities not just for basic songs, but they have more notes for songs that may require a great deal of them such as techno music. If you have multiple arps going, a real complicated pattern track, bass lines, leads and so on you can eat up notes really fast. My old workstation believe it or not had only 30,000 notes for songs. It wasn't bad, but when you used a lot of arps you could see the capacity bar drop quicker. 32,000 notes on the PSR's is more than enough.

Squeak