A nice "no fuss" straight forward interpretation . A good feel for much the phrasing. You would benefit greatly from more flexibility and freedom with the tempi in some places. Sometimes you go with your instincts and it is quite effective and sometimes the tempo is a bit too driving and metrenomic. When it says "calando" take it literally (in musical terms of course!) Go as far as you can go. Use varied tempi such as accelerandos and more definite ritards for dramatic effect and to make the music "breath." You are talented.