I think we are being too hard on Dunbar. He does not have enough data to come to any conclusions about this physical prowess without more data and how much he weighs. We do know he can put out 300w for some time but at that level I would expect his 5 sec to be over a KW and it looks like he is just quits at ~15 min. Dunbar come back with more data, you can handle the abuse and we can play some more. PM's are a humbling device.