I think your first sentence is okay. Not the most luring sentence but it's nice : )
Second sentence: You need to fix this sentence somehow. Don't just list all those important values to just hang there. Man, it's definitely easier said than done. But if I think of something I will let you know... Good words you chose though ; ]
All of these traits are required to have the optimal professional setting.
-> this is already implied isn't it?
So maybe you can use those traits and expand upon them more here with analysis or something.
Man this is hard. Are you supposed to describe professionalism or something?