BB, FLB is good for a laugh with the girls, Superbaby SuperGirl and especially Living Dolls Showcase had some absolute 11 out of 10 stunners and they were friendly as well. Their standard way of saying hello is to lean over and give the old knob a tweak.
One place that I liked a lot was Buffalo Bar, on Third Road (all the others mentioned are in walking Street). Had some real stunners in there too, very friendly atmosphere and fairly low key - no big hassle to buy drinks etc. It has its own website with a gallery but the photos really don't do justice to some of the girls. They're a lot better looking in the flesh.
But I know I barely scratched the surface - there are apparently 5,000 bars there! So there must be loads more good places to go. You'll be beating them off with a stick mate!