Another "How are my stats after 50 S&Gs" Post

[Ogre]

First 50 $20+2 s&gs on Party

1st- 9
2nd- 8
3rd- 8
4-10 - 25

IT$- 50%
RoI- 55%
Total profit $600
$12/tourny

Obviously these stats are going to be imposible to keep up. My only problem was with the amount of 3rd place finishes I have, mainly because of placing 3rd four times in a row during the middle of these 50 tournys. This is clearly way too small of a sample to show any true stats but what can I expect for a long term RoI at the 20+2 level? Also I am planning on moving up to 30+3s at some time and I easily have the bankroll for it but how much of a drop in RoI can I expect from 20s to 30s?

Thanks
OGRE