If you've followed the tactics and targeting rules, your resume should look simply great! The last thing you have to do is review it.
Read every line of the position's job description and compare it to your resume (an example). Does the context match? Do you look like a person who can fill the company's needs? It is very important to answer "yes". If you see that there are areas in your resume that you can make more relevant to the employer, go back and refine them.
You can ask another person to briefly review your resume and compare it to the job description. Your friend's opinion about key points might simulate the first impression of the recruiter's review.