With the "fix" to healing ki being affected by monk level instead of character level a number of builds are negitavley affected.
Might i suggest that adding effective monk levels to the Half-Elf Dilettante Monk enhancments, akin to how 3rd tier Cleric dilettantes have an effective cleric level of 10, would be a nice compromise.
It would still allow some of these builds to be viable and not overpowered.
Characters still have to sacrifice to get monk levels, monk dilettante and spend AP on the enhancments to get 50% effectivness of a pure monk for healing ki, breath of the fire dragon etc.
Cheers,
Dex