Yair
This is an interesting prototype aircraft. An improved Ouragan with swept wings.
I have a suggestion that will improve the model looks. Please consider making a vacuformed canopy. It makes a huge improvement over simple spliced sheet. You can even warm up a piece of clear plastic and fit it over a plug in the shape of the canopy.
For the hebrew version look here:
Yarons steps:שיטות לייצור חופות שקופות
פרש - יצירת חופות שקופות בשיטת Vacuum Former
Yoav's method
פרש - חופות בשיטת וואקום פורם - מדריך נוסף
video as well. Full of good information.
https://www.youtube.com/watch?v=aH9b1mWFFYg
Thanks
Isaac