Greetings again!

I know I seem to be needy, but I really want to finish this bird right. I currently have the elevator and rudder attached with the stock hinges. They are tight, with no gaps, but I'm still concerned after reading the recent posts. Should I cut these and re-install more quality insertable hinges?

Also, what do you guys think about the long balsa rod with wire attachments to operate the elevator? I'm using a Hitech Digital ultra high torque servo with metal horn.
I'm running an OS 160 as well.
Thanks for your input.

Dudley