Sorry for being silent for long time, at the moment I am struggling with my personal life, but will be back shortly. (I had to find a new place and move in, wasn't that simple actually, but finally we are over it. All I need now is a desk to put my computers on it...)
In the meantime I had stolen a few hours to dig deep into the E-UAE JIT implementation. As it seems I can reuse the already implemented bits and pieces. The "only" part that needs to be implemented is the actual PowerPC code translator.
So, stay tuned. (Or you can lay back, if you prefer.)