Looks good, you will like that BP pull pull. I have had them on my 100CC GS planes without incident.

I would not be real crazy about .20 speed servos on the ailerons and elevator but I understand why you are doing it. Its $80 difference to go all 5645's. Thats a lot of $$. You might be able to find a faster Hitec/Futaba that would work for <$50 but I would have to look. Maybe an Hitec HS635?? They are about $30 and a little faster.