Would not change it at all. sleek lines and bling topped off by the surprise sapphires. That''s a beauty you can wear on it''s own and admire the side view all day long.
Plus if you get tired of it at some point, you can always wear it as a right hand ring and wear a plain or eternity band on the left hand.
I agree with the others who say your rings looks gorgeous on it''s own. I would still get a wedding band as there are times that you may not wear your e-ring. I usually take mine off when I''m doing housework etc.