Look at the 2 video's in the Poser2Blender2Poser tread. That is basically what can be done in the Blender-Poser combination. (and more video's to come) If you have a specific request, feel free to ask.

As far as tablets and other add-ons go? I think I have had them all.. LOL. But, I always return to the good old mouse, and for modelling, and for sculpting, and for texture painting.