Has anyone taken a CC class for Phys 7A or 7B?

Which community colleges are you looking at?

Here are some CCs where the physics and math sequences are aligned the same as at UCB:

http://www.dvc.edu/academics/cte-pdfs/physics-info.pdf
http://www.ccsf.edu/en/educational-programs/ccsf-catalog/courses-by-department/phyc-courses.html
http://laney.edu/physics/physics-courses/

UCB comparison:

http://guide.berkeley.edu/courses/physics/