I bought a GP Venus as a practice plane and it has brought my building projects to a stop. It is amazing how well it flys considering its smallish size.
It is pretty light too. 5 pounds even with OS .46FX and GMS Muffler running 5 standard size servos. I am considering dropping a few mini servos in and shaving off another 3 ounces.
It flys really nice at this weight.

If you do one, dial in more right and down thrust to start.
With the YS .63 I would put the rudder servo in the tail.
Best $150 I have spent.