my points are 44 and having 2 and 6 months ecperience in mechanicall field If u r single and your scores are more then 55 points without adaptability points and have some certificate in delf a1 or a2 then chances are very low for interview. But as per your points in your case chances are almost 100 % for interview, but still u r short of 5 points to call for interview so better send delf a2 certificate to get interview call other wise they will reject your case