[quote=@Vlad Tepes]
[@Quartz] Quick question to the DM before I post my CS:  Is there a limit to what classes/occupations we can choose?  To specify, are other classes allowed such as bards, spellswords, summoners, beastmasters, necromancers, etc.?
[/quote]

Absolutely no limit. I just listed off the common ones as a guide. Feel free to pick whatever class suites the character.