I know you're not asking me...
But I reeeally like this combo for a raised donut base with powdered sugar. Add in fruits or chocolate or whatever.
2% fa joy
2% fa meringue
5% cap sugar cookie
It does take up a lot of room in a recipe, but it's worth a shot. It might be able to be dialed back with the same ratios ( for instance 1% each meringue and joy, 2.5% sugar cookie) but I haven't tested that.
And btw, this isn't my creation, here's where I got the combo: http://tjek.nu/r/2t30
Cap glazed donut it's interesting... Almost salty. 3.5% it's the absolute highest I've been able to go with it and still tolerate it.
My 2 cents.