i tried for awhile to find some sweet handlebar setup with upside down and chopped bars, but in the end all were less comfortable than bars which were mounted the way they were designed to be mounted. i kept on trying different types of upside down cruiser bars to try to get the effect of old track bars pictured here:

I could never get any bars to look like this so I finally just bought some vintage track bars like the ones pictured, (and paid a premium price). Kind of like track drop/moustache bar, or "dropstache bars" as I refer to them.