For me the shot looks a bit over saturated and as such you might find it a problem to get it printed as some of the colors seem "out of gamut". This means the colors are outside of what most printers can handle reproducing.

BTW...where did the shot go? I saw earlier that you had it posted in your OP.

Where would you get the printing done? Do you know the model of printer and which paper it would be using? I could soft proof the shot for you and help you figure this all out.

Would love to help you make your first sale a successful one.

Roman