Well, a good trader imho tries to be all the types that you mentioned in your poll at any given time depending on how he has assessed the markets and their associated risks/their trends etc for the foreseeable future. I turned professional nearly 8 years ago and have been trading CFDs only during this time - I've recently started the following blog:
http://www.cfd-traders.blogspot.com
and hope that I will turn this site to a major trading blog - if anyone would like to read the daily notes which I make on this site and add their comments on it, it would be great.