It is all down to what the persons preference is. I can’t really tell you what is bad because that is not for me to use.
Looks good though, what was the board before you took it apart? I have seen a few people doing mixed switch designs before too and they like them. Realforce also offer a topre board that is different weight domes across the board to cater to stronger and weaker fingers and where sit, so it is definitely a thing.