Hey welcome to the site Chris.
I just recently fitted the Newspeedmaster low profile seat to my speedmaster so I can give you the ups and downs. It looks fantastic and gets alot of comments. It gives you a lower centre of gravity which I really like. The bad side however is it is very hard. My backside starts to hurt at say not much more than 150 kilometres and becomes unbearable at around 200 klm. I really like the look and the ride height but the pain is too much eventually.
