Heyy boneman_66 , Welcome aboard..
If you are decent at building, why not build a new wing yourself..
You have the basic idea what to do by copy'n what you have in
front of you.. Make it with less diahedral, and don't make it with
as flat of a bottom on wing.. Fairly easy,, and fun to do...
However,, if you wanted,, you could call Hobbico customer
service and ask them about a replacement wing..

Robby