More Skills for A Skilled Frontier?

I'll be running a table top game and I've chosen to run Star Frontiers. It was a favorite of mine way back when and I am so very happy to find that there is still a zealous following out there. I've decided to go with the A Skilled Frontier rules and was wondering if there is any advice from those who have used it? Are there other skills that I may want to offer my players?<div><br /></div><div>FYI right now, I plan on starting with the Volturnus series but may change my mind and go with a space freighter game to better showcase the setting.</div>