Hi,
Exact keyword match in case of domain is always a good thing, however I wouldn't personally be able to predict if steps mentioned by you will help you rank for this KW for one particular reason. The reason is links - their quality and numbers. Also, what's the domain age? Did you check "Wayback machine"? If you didn't then have a look what was domain previously used for. Exact match is not everything now with more and more experts stating that you have to have good mixture of exact keyword match and url's. Hope that helps.