As for page 2...
Keep it non-action stuff. What I mean is, it's nice having the combat stuff, skills, etc on the front. The back is for non-action stuff used between encounters. I don't want to flip my sheet back and forth during combat. The character bio and finances in my opinion could be moved to the second page if you needed room for something more action-oriented on the front.
Another equipment section. The front equipment block could be used for personal, carried, equipment. The back equipment block would be larger for stored equipment, ships, vehicles, etc.
Careers section. I like having details, per term, of what the character did before. Kind of a character 'history'. I don't mean a large, drawn-out worksheet used only for character generation, but a simpler version with room for details for each term. It could still could be used for CG notes I suppose, and would be better then the very small career block on the official character sheet.
Contacts/Enemies/Rivals block.