First you really need to have a service provider or hosting and a good domain names. If you are not that really technically inclined then its much better to hire someone and get this website of your up and running ASAP. Go to the services section of this forum and I'm sure that there a plenty of members that can help you out. Discuss how much you go pay and escrows the funds if possible. I don't know much investment you need but I will estimate that around .035BTC-.05BTC will be a good start.