1.A lot of reiatsu?--> high power level? check
2.shikai, bankai?--->SSJ, SSJ2? check
ignore the sarcasm, but don't you think its kinda ridiculous?
We've all watch the vizards, and Ichigo arguably has way more reiatsu then all of them. but if i remember correctly, shinji fought grimjaw with only his mask on with no shikai or bankai.