I know this isn't a tool forum, but I thought I would ask you guys anyway. I currently use a Hole Hawg for most of my drilling. I would also like a smaller, lighter right angle drill for some smaller jobs and am looking at the Milwaukee 3002 or 3107. Both are almost identical 7 amp drills. 3002 has two speeds 0-400/0-900 and the 3107 has 0-335/0-750. Which would you reccommend? Has anyone used the 30" extension? Thanks.