It's awesome, but in a way too fan-servicey (not maybe for me but I assume for most) and it's very much against how Butcher constructed Dresden character. Even his decision to empower himself at the end of BG is way more linked to his family and friends - than any righteous killing machine mode - I believe in this aspect Mab is doomed to fail (assuming that's what she really want).
From all those options I assume "drinking" is maybe though Dresden never was a drinker even in his wanna-be-noir years. Harems are quite obviously out of the question, (not to mention Lara would die, and Molly would kill Dresden if trying), just as enemies head on spikes.