Hi GeordieBear, if it's the 'blacked out' look you like, have a casual glance at
@Mittzy 's bike - he is the God of all things blacked out and a few ideas could be gleaned. As for the exhaust systems, have a look at
@Paul Bryant page - he manufactures bespoke systems for approximately the same price as the pRatt ones. As for the colour, there is a couple of photos here on the forum of a bike in similar a colour scheme the orange you like. It's quite outstanding..