To anyone with KF2 knowledge/experience:

What would you do to improve the airframe to increase GW and flying characteristics?

I currently have a 90 build KF2 and only have about 8 hours on it so far. I have an opportunity to acquire a KF2 kit that is ready for covering. Can anyone point me to a thread that deals with upgrades and modifications to the KF2 that would bring it on par with the KF3 or KF4?



Thanks in advance!