airbrake position while tied outside

Thanks for the posts - and the patience! Two last questions on straps
to tie down. It seems logical the press to release type strap could
possibly come loose, but it is a bad idea to use rachet straps? I
have nice eyebolts that screw into the bottom of the wings for tiedown
(I think that is what they are for...) and would accomidate the hook
quite well. I was looking in a local supply store, and they have a
variety of rope breaking / working strength - if rachet straps are a
bad idea, what breaking / working strength would work?

Thanks again!
CK