Imp - It would be interesting to hear your comparisons between the two mediums if you ever did read the books, but I appreciate that it's a matter of overwhelming convenience for you.
Re: Ned. I'm sure Sean Bean's delivery in the series will be closer to how I imagined his voice and Braavosi has always struck me as being directly equivalent to eastern european/ middle-eastern nations. Then again, no two readings, actual or audio, are ever going to be the same for different people. In effect, there are as many versions of the books as there are people who have read or listened to them.
And thinking back on it, you may be right about Lee - I'm not 100% on whether or not the first version I tried was Lee, but thought it was. I could be wrong.