Hi,
I have an FH36S in walnut and I love it! It was my first harp (built in 2005) and has the most gorgeous, mellow tone, even more so today. I don’t think that, as you say, it “hurt” that you only heard and played the maple one, since it sounds like that particular model’s tone has totally captivated you, and that’s what you want, when you have to make a selection. And, yes, sometimes the size and weight (mine weighs 25lbs.+ in the case) bugs me, but I’m used to it now, and still place the strap over my shoulder, and carry it here and there, without the use of a dolly. So go for it, you won’t regret getting a Dusty!