seeking 'good government' republicans

What is striking to me about politics from the conservative side of things (conservative understood quite broadly) is that no claims have been made that conservatives would be more "competent" governors. This might be because the rhetorical emphasis on the shibboleth of "small government" gets in the way of an interest in "good government." Or I suppose "good government" is construed narrowly as "good for business" or "creating jobs in the private sector." Political Republicans (i.e. the governing group of Republicans, not the Rogueistas) appear to see no positive role for government other than playing the role of matador, getting out of the way of the charging bull of liberty and entrepreneurial initiative. However, if the conservative side were to turn from the mantra of reducing government to that of a "government that works" (i.e., one in which the trains run on time, not simply "balancing the budget"), then candidates like Romney or even Bloomberg would make sense. But since government by definition means incompetence for the Right, these possible candidates don't seem viable at the moment. (Another possibility, Petraeus, has wisely demurred). Thus a motley crue of Palin, Huckabee, Pawlenty, and Jindal must suffice for a Republican Party geared more towards hair band aesthetics than substantive politics.