Is it a good idea to create a Google+ Page for photographers?

Is it really a good idea to create a Business Page for photographers?

I was in the process of establishing online presence for my photography website.  I created Twitter, Facebook fan page and also created a Google+ Page.  But I am having second thoughts about the idea of a Google+ Page though.

Here is my thought process:

1. As a photographer, I am the business.  So essentially my personal profile is in fact my business profile.  Why would I confuse people going to two different locations on web, when they can just know me as a photographer.

2. Creating a page means that I need to separately grow it to have followers and all.  (Another advantage of sticking to my personal profile.)

3.  All people who knew me personally as a photographer will now go to a separate page, that they may or may not recognize or associate with me.

4.  In my opinion for any business that is run by the owner’s name shouldn’t create a separate business page on Google+.

What do you think?  What are your views about it?  What do you see as a shortcoming of not having a separate business page in this case?