I am awaiting a JR Propo V90 Explorer in the mail. I will be using it as a practice plane until I get my 2 meter ready to go in another 2 years or so, given my time to build. Some questions:

1. Any glaring flaws in the design in terms of assembly? By this I mean difficult to access areas where parts need to be placed, super tight installation, etc.

2. What engines are you folks running?

3. How has the overall durability of the airframe been? How many flights does yours have? What have you had to do to keep the airframe sound?

4. Any mods that has greatly improved the airframe/or flying characteristics?

Thanks in advance for your help!
Regards,
GPB