I went from stock to helis to stock to genmars and back to stock.
I love stock, for the riding position mostly though. I am not an overly aggressive rider, but I know the stock position is best *for me* to perform the best in the twisties. Don't do much highway riding, I have done a couple of 1000 mile and 1 1500 IBA. I had stock clip ons on all but the 1500 and really missed the stockers.
IMO, you will be happy with the stock riding position, especially if you've tried all those shields. I am also 6'1 and ride with an Airblade double bubble. My wrists don't hurt.