What shasla5 Said.
Perhaps trade lanes as a secondry consideration. As for the rest, i wouldnt think twice about them. Thinking of X using them once is bad enough.
If you want to freelancer style stuff your going to have to give up some things.
Like
1) No M1s M2s or M6s
2) Once you own the best ship, thats it, your done.
3) Khaak weapons will be the only thing people care about.
4) Youd lose the X2 ship ballancing that I think currently beats Freelancers hands down.
5) Plantary docking was far from ideal in freelancer. Not sure why its even included.
On the plus side heres some freelancer ideas id like to see.
1) Freelancer style sector design features.
2) Bars on stations and planets where you can talk to traders and get hot tips on stuff.
3) Pirate factions unique to certain parts of the universe.
4) Worm holes.
5) Access to existing jumpgates restricted to legal traffic only, the rest use wormholes.
I liked those ideas from freelancer, I found it very emersive.
Giskard
This signature has been stolen by the well known Teladi Signature Thief X Siggy.