Another structure question - why does this work?

[maryfield48]

What does it say about my home NL STT's that this structure (Antes/SB/BB):

Level 1: 0/15/30
Level 2: 0/25/50
Level 3: 0/50/100
Level 4: 0/75/150
Level 5: 50/100/200
Level 6: 50/150/300
Level 7: 100/200/400
Level 8: 100/300/600

generally ends around level 5-6 (these are 60 minute levels)? We start with T2000, and up to the end of L1 allow one re-buy of T1000, and add-ons of 500 up to a maximum of T2000.

Reason I ask is all the sample home game structures that I see have shorter levels, and more steeper curves.

Any thoughts?