130kw, whats that, 175bhp? That's plenty of power for drifting, and being a diesel it'll throw out plenty of torque from low rpm too. Also just looked on ebay and there are plenty of complete om606 engines with turbos, ecus etc attached for £400-£600.
End of the day it'll boil down to personal preference, having 243lbft of torque at 1600rpm will make for easy skids, but you'll be shifting a lot as diesels have a much smaller rev band to play with.