RE: Titebond glue
I've used it a lot with building my wings. I'll us CA to glue ribs to spars and the leading edge (saves time). But will use Titebond for the shear webs and gluing on the sheeting. It allows a builder the time to place, pin, tape or use weight to hold the pieces together before the glue dries. Arguably it is a stronger bond then CA (not as brittle). For strength/high stress areas (like joining the wing panels together) one cannot bet the strength of epoxy.
this is what I've done for many years of modeling and have of yet to experience a wing failure.