After a night at work on the Filco, I sit here and type this on my Pro 2 and I have to say, or reiterate, that the Cherry brown switches are my favorites but the Topre capacitives in the HHKB Pro 2 are a close second.
And if by click you mean the sound of the keys bottoming out, sure, all mechanical keyboards make some noise. Here is my take on that: The HHKB Pro keyboards sound great, but search YouTube for a Topre keyboard and listen to the sound they make. It is quite similar to the HHKB Pro but distinct in a different way. The Cherry browns sound a lot like the Cherry blacks in my SMK 88, but the HHKB sounds better.
But these are both alternate action / soft touch mechanisms and by that rational, not too tactile. If the feel of the key needs to be strong and a little more forceful, check out some Alps switches. The pink, orange, black (new ones, not old) or white switches should do the trick for you.