Republican 2012 candidates playing with money

Politico has a kinda interesting piece on the way the potential 2012 Republican Presidential candidates are playing with their PAC money. (At this point, they're using their PACs to build out their infrastructure, not donating to candidates.)

Curious question. Do you think folks targeting the 2012 Republican primaries are likely to give their cash to moderates or to continue to fund the move further right?