Gorgeous website, Eli. Your videos/service looks incredible. Perhaps if you continue to beef up your other marketing efforts so that you're offering presentations, writing articles, creating strategic alliances (could be very powerful in your situation), networking, joining BNI (might be great for your service), doing sales calls, social networking, you-tubing, etc, then your website can be supplemental to your initial contact. For a high-end service, that might be the way to go.
Maybe you could offer a series of free/low-cost classes to teach realtors (and/or other market segments) some element of marketing related to virtual tours. For example, "How to use virtual tours to get higher-end clients", etc. This would allow you to showcase your expertise, and build a relationship with people. You could also create a great multi-media presentation and deliver it at conferences, etc. The website could then support that relationship.
For many businesses, one the primary goals is to build your list. By offering some kind of valuable free report/video/CD/ecourse/ebook, you could get people's email address, and that would give you permission to be in relationship with them over time. That will allow you to educate them on the benefits of virtual tours, and give them all sorts of valuable information to help them with their businesses. Over time, the relationship is built, and you're the first person they think of when they're ready. Generally speaking, the bigger and more qualified the list, the better.
I might suggest listing pricing RANGES. You could list 3 sets of ranges, and typically what you will deliver within that range. That might prevent you from wasting your or your prospective client's time. I noticed on a recent thread that the majority of Bizniks prefer to see pricing on websites.