RE: Will CA hinges be good enough?
CA hinges are pretty good - provided care is taken installing them.
Use the good flexible CA, drill pilot holes to help the CA wick into the hinge, if the instructions say use 6 drops of CA - don't believe it - use more.
there is a thread on RCU about the correct way to install them - follow it.
Above all
inspect them regulary and if you have a doubt about them - replace them - it is easy to do.