Ken, welcome to HD! I've read a lot of good things about the 4228, and I'm using the 7778 pre-amp, I think it would be a nice combo, of course with a rotor.
As to what channels you'll get, it's a toss up. You should get 58-2 FOX 2, 45-1 WDIV 4, 41-1 WXYZ 7-2, 14-1 UPN 50, 59-1 WLNS 6-1, 36-1 WJRT 12-1, 22-1 WNEM 5-1, 30-1 WEYI 25-1. Odds are you won't get 44-1 WWJ and 43-1 WTVS. When they go on the air you should get 21-1 WDWB 20-1. I'm waiting for WKAR in E. Lansing to power up, I hope they have Hd capability I would love to see some of the PBS stuff in HD.
Use a good quality RG-6 when you do mount the antenna outside, quad shield might be overkill but it's cheap enough so it might be worth it. I use it for all my Sat. and OTA feeds, I get it from Home Depot.