Limit Challenge Modification

I took a closer look at the Limit Challenge that DNasty borrowed from Doubleas and I felt it moved me up a little too quickly. I would like to use this as a tool to help me grow my bankroll while gaining experience and trying techniques. I revised my limits and here is the new matrix I will be following. (I may tweak it still, depending on results)

Limits	Start With	Play Until	Drop Back	Time	Bankroll At Jump
.25/.50	25	55	0	?	119.00
.50/1.00	75	150	50	5:15	160.00
1/2	150	275	100
2/4	275	400	200
3.00/6.00	400	525	460
4.00/8.00	525	700	600
5.00/10.00	700	1035	850

I made the jump into 1/2 tonight, will see how it goes.