Interesting—I hadn’t heard of ChromePlus before!
It has AdBlockplus, anon browsing,and mouse gestures built in. Search right from the address bar. I like the bookmark layout more than Firefox and I find I spend a lot less time messing around with addins than I did with Firefox. I go back to Firefox every now and then but keep on coming back to Chromeplus.
http://www.chromeplus.org/download.php