Sorry for the late response,
I reinstalled the addon after extracting the download to my desktop and running it as an administrator to no avail. The same issues are still present. I am currently running FSX in DX9 mode, however I attempted running FSX in DX10 mode after the 3rd reinstall since it's compatible. No difference. I did attempt reaching out to JF support about the issue, and they sent me the online download that is supposed to include all updates and SP1. However, I immediately noticed it was still the Ver. 1.00 and still just as broken. I honestly don't know what to do at this point, as there are no links to any updates or the service pack online. Neither are there any examples of the extra lines being added to the ddl.xml for this Mad Dog.