You can get the 86u in black, I believe, as well as the 87u, both with uniform 55g keys.
But I don't think you'll like topre boards. You mentioned needing tactile feedback...the topre is very, very, very smooth.
I think you'll be happiest with the buckling springs, assuming you can put together one that meets your needs. My ALPS board, at least, isn't particularly heavy, or super tactile. I think it's nice, but it isn't what you waid you want.