another KA-t question

Ok, I have done all the math and come up with some ideas. The flow rate of the KADE is 294cfm and 235.2cfm@80%. I did use an equation to what the flow rate should be at 7psi of boost. I also have the various temps if anyone wants to know(intake temp, copressor discharge temp, ect). The pressure ratio is 1.47 Which this could be slightly off and the efficiency pressure ratio is .96. I have been looking at flow charts and I have found a couple and wanted to know if any of you have used any of these. The first is a garrett T04E-54. The next is a T04B-V1V2. The last is a T04b-S3. Thanks.