I am currently looking at the CRL and see that for specialist it requires rivets and snaps. I'm having a hard time finding the correct rivets. I found these but are they correct? https://www.wawak.com/bag-making/bag-hardware/rivets-bag-hardware-25pack/#sku=bhw710nk . As for the Snaps the reference picture show two silver Male snaps. I take it as these are no longer required