Upload & Sell: Off
I agree with wer2012. I'd add the menu bar from the beginning, I don't think it'll spoil things. It'll make navigation much easier.
On your contact page, I'd add more options as well. Leave a phone number, address, email address. Not everyone likes to use contact forms (although I understand why you may choose to only use this).
As someone just jumping into your site, I like your work, and the website works really well (responsive). I'm unsure what it would actually cost me to hire you though. Under investment, you seem to offer a lot (2 photographers, all digital images, a tiny canvas, a photobook, an engagement session) but coverage is not listed. Am I getting 'all day' for that sort of price? It may seem like you're hiding something, like that only covers a starting point of 2 hours. Regardless, I think you're giving away too much if that is your starting point.