One thing about Kapono is, I'd hesitate to call him "the best 3 point shooter in history." I think you need to hoist up at least 4 or so a game to be even considered for that title. I just think part of the reason his percentage is so high has a lot to do with him being selective in that department.
Contast that with Steve Nash, who takes a fair amount of 3's, shoots a very high percentage, and gets many of them unassisted..
Then again Nashty went really early, so who knows. Either way, it does seem like a good fit with Duncan. I think you would have been better off taking shooters earlier on though, ones that are good at other things like Mike Miller, Bill Laimbeer, or Jeff Hornacek
Ricky Davis - It's strange, but I immediately thought he sucked, even though I haven't seen him nearly enough to form an opinion. Looking at his stats, particularly his post 24 years, he actually was a pretty damn good scorer. I guess he's one of those guys that I completely forgot about.