Take advantage of existing GURPS Aides available for download, for one thing:
Campaign Planner:
http://www.sjgames.com/gurps/resourc...gnPlanning.pdf
Combat Cards:
http://e23.sjgames.com/item.html?id=SJG37-0202 Very useful instructional aid, shows the Players things they can do in game.
Trait sorter.
http://www.sjgames.com/gameaids/gurps/sorter/
Go through the trait sorter for advantages, disadvantages and skillls, click submit on each one and print out the 3 resulting pages. Anything with a 'Recommended' rating should be highlighted if it's not in GURPS Lite. This is your list of traits not in Lite you WANT your PCs to have.