Totally agree about Davis though....
as I see it there are 8 top 1st rounders(& no, this does not include Ngata)
Marv is headed in the right direction, fill the holes with adequate players & draft THE BEST AVAILABLE PLAYER...of course the best available is open to conjecture
My top 8 without doubt is(in no order)
Bush
Leinart
Davis
Cutler
Young
Ferguson
M Williams
Hawk
At least one WILL be available when we pick at 8
If one of the QBs fall to us...either trade down with some QB hungry club(Min) or grab him ourselves. It's hard to build a champion without one & there is the smallest of possibilities that JP does not become the HOF we require.
As for Rounds 2 & on....I like your thoughts but find it hard myself guessing what will happen past pick 17 let alone 7 rounds.