Indeed it is, Dan from Deal (UrbanLegend) runs that setup with good results (Y)
We can get the bashring seperately, just not listed on the site yet... price is £10 each plus £1 postage, for any of the sizes.
As for the stem - I've not used one myself, but the quality is excellent, machined from a single billet, fully finite element and rider tested, loads of colours, loads of lengths, 2 rises, 2 bar clamp sizes... the list goes on!
Adam