Hi:)
I understand your concerns about having an outstanding CV.
If It is poorly presented, you're going to have trouble getting invited to job interview. Eventually, you don't want it to be tossed or shradded: the labor market is competitive, the demands are high.
When making your CV, take into consideration you should impress your employer at first sight. The most important thing is to get the most useful information across first in a catchy template. Remember, he has dozens or even hundreds of CVs to handle so make him stick to it and go deeper. Your strengths shouldn't be listed in general, airy way. Your employer should be able to link your skills to the job he is going to offer you.
I was asked to edit HR agent's CV. He had underestimated the importance of having properly composed statements. Avoid making grammar, spelling mistakes. A smart employer will definitely turn down such an applicant, regarding him reckless and careless.
After that project I did similar job for IT specialist, then for chemical engineer. You can refer to their comments on my profile.