Headings Typography: Raleway, Helvetica, sans-serif
This font is ince and strong but still has a strong personality. This will give the site character without deterring the target audience.
Body Type: Montserrat, Arial, Helvetica, sans-serif
This font is similar to Raleway enough to make them have unity on the page, but they don't conflic both being sans serifs.
Footer Type: Montserrat, Arial, Helvetica, sans-serif
Reflecting the heading type will create more unity and consistency in the site.