It probably looks like a cross between his OTL 1980 cabinet and Ford's cabinet. Kissinger probably stays at State..
I'm assuming Schweiker is VP. (Unless of course your POD is Reagan not making the Schweiker announcement.) Bob Dole could probably get a high profile cabinet slot if he wants one (although I think he'd rather stay in the Senate). Reagan always liked James Buckley, so he could be a player, either at the Pentagon, as Attorney General, or heir apparent to Kissinger. He probably leaves Bush where he is at the CIA.
Reagan keeping Kissinger is ASB. Attacks on Kissinger were a primary element of Reagan's OTL '76 campaign.
"Mr. Ford and Dr. Kissinger ask us to trust their leadership. Well, I find that more and more difficult to do. Henry Kissinger's recent stewardship of U.S. foreign policy has coincided precisely with the loss of U.S. military supremacy."-Ronald Reagan, March 4, 1976
Agree about Dole staying in the Senate, and Buckley as AG makes a lot of sense. Bush almost certainly gets one of the big three positions. (State probably makes the most sense for him.) Maybe Norman Livermore as Secretary of Interior or at EPA (which would mean a much more environmentally friendly Reagan Administration.)