I would really like pieces of the Romantic era that test or help with musicality expression and not worrying about technicallity.
Perhaps I'm terribly wrong, but I've always thought of technique as a means to musical expression.
So basically, you always have to worry about technique unless you've already acquired the technique necessary to facilitate expression.
Are you asking for "easier" romantic pieces that you can tackle from a technical standpoint so you can evaluate/work on your musical expression? Unfortunately "easier" is relative and I think it would be imprudent and silly to recommend anything without at least hearing you play.
Post recordings and/or vids of your playing and I'd be willing to recommend pieces for you!