Hi Nick. It's entirely up to you how you spend your money but there's really no need to pay money to drive traffic to your site. In fact you have no guarantee that it will bring traffic or the right type of traffic eg people who are interested in your product. Also you don't yet have a large amount of contact on your site. That is where your focus should be. Your stroller review is good. I would play around with the layout a little and wrap the text round them, you have to scroll down a long way.

Keep going. Good luck