The symbols are fine and andyone can look up the rest of the information needed for analysis.
The sharebuilder accoutns are OK but I think you might be better off using a Roth account to accumulate your funds in. Just my 2 cents.
Also make sure you are taking advantage of interest bearing checking accounts. Schwab currently offers a checking account that pays 4%. Many MMA are paying around 5%. Make sure you are getting the easy stuff.