If you ran 6.38FAT, then you will probably run in the 10.6x and lower come outdoor by the end of the season. A guy around here ran a best of 6.93Fat for 60m and ended up running in the 10.7s regularly with a best of 10.65, without making it to his peak (injury kept him out of the finals of the state meet–still ran in the 10.6s a second time in the heats though).