Has anyone installed one of the newer Delta kitchen faucets with the "Diamond Seal Technology"? Just wondering what your impression is of these or if I should avoid it altogether. I need to replace my current faucet and several of the Delta's in my price range have this new feature which integrates the supply lines, etc. Installation manual seems simple enough and the product guide says it will last for over 5 million uses and should never leak. Of course anything could happen but I'm hoping it will be a better product than my current piece of junk faucet.