I can't tell, but that looks like the Merida-built Raleigh, made in Taiwan. That was a good line of bikes but different from the English made Raleighs. The one you show looks like another all-purpose bike, definitely not build for high speed.

I'm sure the Dove bars are nice, but they seem highly overpriced to me. You can get these bars much more cheaply. The picture is terrible, making them look lousy, but they're not. I had them on my Super Course until recently.

I think you'll find stem shifters to be fine, especially those long shifters.