the usc stock rom is located here
ftp://up.ppcgeeks.com/Touch%20Pro%202/Stock%20ROMs/Rhodium_W_WM65_US_Cellular_WWE_2.01.573.3.exe . to flash it follow these steps:
1. download
2. extract with winrar
3. double click on "rom upgrade utility"
4. follow the steps.
and yes you can just reinstall everything or back iit up with sprite backup or sashimi. it will be like the day you got it
usc is cdma so the cdma thread is where you find roms and for general help post where this thread is posted