Walker is not that bad, he seems a bit iffy on a couple of issues though. That is why Cruz tops my list.
DO not fall into the trap of falling gungho for any one candidate this early. We have no idea who the primary voters will choose. 95% of voters are neither FR members nor political junkies.
What GOP needs above all is one who connects best with voters in general. Especially the independents. By the time SC primary is over, we will have plenty time to unite behind one good conservative who can win.