Shower Recommendations, for exposed pipes

[shorticus]

I've got a client with a pre-tiled wall who wants a decent shower installed, so I'm thinking surface mount with a couple of exposed chrome pipes coming down from the loft. It'll be off of a 31kw combi, there's a good 20 l/m supply and dynamic pressure is over 2bar, modest sized house with just the one bathroom with no bath.

What are your opinions/preferences/recommendations for a decent looking thermostatic unit that doesn't cost an arm and a leg.

Cheers in advance