May I add I think this very much depends on how much you are prepared to pay for velcro tape.
I bought some today that cost £7.00 a meter not just cheap stuff from the local model shop.
The Glue is Ultra strong and the velcro is very strong and could support a lot of weight.
Now I,m only a sports flyer for now owning a Extra 300 eflite 1.3 meter but when I decide to start serious 3D I will not regret it.
When flying 4S 3900 mah lipo that pack a punch and cost nearly £60.00 its worth paying the extra for the little things .
Hope this advice helps happy flying