>what possible incentive would they have to nominate conservative candidates
The GOP does not 'nominate' candidates. - The voters do, and that is the point.
Try to replace RINOs with more worthy candidates, probably keep the RINOs in the cobalt blue states as they help us achieve a majority that lets us control the committees, rather than
kennedy kerry durbin pelosi schummer clinton etc etc.
yep.
Who is 'us'? Us conservatives or us republicans? Obviously, 'us' conservatives do not have a majority, with the likes of Chafee Snowe Specter McCain etc etc, so you must be talking about 'us' Republicans, whose majority I'm much less interested in.