The 0702 was a bit undersized. I had a pair also and sized up from the size I had in the 0701. Not sure if the same apllies for the 0202, but the 0201 can be sized down one easily. I think your good if you go TTS in that pair (the size 30 for the 0202 that is).
Still I would recommend to go TTS.The waist will stretch back to raw measurements, after prolonged wear... Which takes a decent time, due to the nature of the tight weave. But the thigh is a bitch to stretch. I'd rather not have to go stretching out denim after every wash.