Very weak. When we object to Republican candidates who advocate about 75 percent of what we're AGAINST, in both principle and specifics, you must resort to accusing us of being "purists."
You will search in vain for an actual purist. The "purist" is a figment of your and many others' imagination. However, you will find thousands of people who accuse those who reject their candidates of being "purists."
Count yourself one of those thousands.
You purity voters need to concentrate on electing a majority conservative Congress and quit working to guarantee Obama is reelected.