I don’t think it would be easy to transfer to UCB as an int’l. Most of the transfers are Calif CCs to UCs. I don’t know if int’ls are considered part of the TAG program. Will you be going to a Calif CC?
At a minimum, you’d have to go to a CC for 5 semesters with your plan if transferring to UCB.
Why are you starting at a CC? What is your school budget? How much will your family pay?