Thanks for the input guys, this helps me a lot!!
The table I am building is pretty much from the video series by Greg Paolini at FWW.
This is my first breadboard end and I agree with you guys and would rather have them flush so as not to unbalance a drink etc., but I wasn't sure if there was some structural or wood movement reason that required them to be proud.
I am always just a bit nervous as I tackle some more complex projects. Fun to watch it take shape, but a little nervous that I will screw something up on the table top.
Gregory used all QS white oak, but I chose mahogany and walnut, and left off those little panels at the end of the table cause I liked a little cleaner look to it.
My table base is done, sanded, dry fitted, and just have to cut a few slots for the table top fasteners, so I am going to mill and glue up the top this weekend.