Faster and more intense! That was very nice. My one suggestion has to do with the clone saying, "They're all over me," followed by Obi-wan with an identical line. It just sounds too redundant.
Too bad we probably couldn't somehow dub everyone's voice so they called Obi-wan "Ben" instead of Obi-wan...that way his statement to Luke would actually be true. "I haven't gone by the name of Obi-wan since, oh, before you were born." I doubt you could find enough suitable replacement voice actors, and probably couldn't alter the lip movement easily enough.