I went to buy a Haynes manual earlier in the year to help on general stuff for my new TBA.. The guy at Haynes said they wern't doing a 2005-07 version because as mentioned earlier, the only difference is bore/stroke. I've not seen anything missing or different in the manual yet.
Funny though, the retailer who phoned Haynes up said, in his opinion Haynes wouldn't update the manual for '08 versions coz they we're busy writing the one for the 1500....