Cool, thanks for commenting on the "cricket sound", I do prefer the silent or more subdue sounding hubs.
The 54t is a bit louder than the 18t ratchets, but if you keep the grease fresh, it's definitely less annoying than my Pro4's and not even close to my brothers I9 hubs. I was going to go with I9's on my new wheels but the noise killed it. I just can't take it, but that's user preference.
If you're not in any rush, and don't mind spending more cash, check out the Onyx hubs. They have some new lightweight versions coming this summer. The weight should be in line with the Hope's.