1.6 from a Sidekick or Tracker.
I would not suggest a diesel for a daily driver - my experience with small diesels leaves me unimpressed, and that was vehicles fitted with diesels, from the factory and presumably with the gearing selected to suit the diesel, something which you will be hard pressed to do with a conversion.
Small diesels lack top end power and as a result acceleration for over taking or merging on highway on ramps, turbo diesels have been marginally better - where they shine is fuel economy & low down grunt.