Neither Prior or Dhoni are particularly great keepers, both steady but little more. Priors batting aveerage is considerably higher than Dhoni's, which is made more impressive given that Dhoni plays half his tests on lifeless Indian wickets.
Bell, KP, Morgan and Trott are more than a match for the current Indian middle order, Tendulkar is still a top player but Dravid is well past his prime, VVS has always been caaptable of greatness but produces it all too infrequently, and Reina still has major problems again the short baall on quicker pitches.