Could someone around the SDK level please review this game?

I am currently overall 17k and my opponent was overall 14k. This was a fun game for me and I feel as though for the most part I played pretty well for my level. The game came down to whether or not I could invade in the top and make life in order to reduce. I know I neglected the top for too long and this was a misplay on my part. In the end I had a couple of ideas how to live in there, but after reading to the best of my ability it seemed that I would not be able to pursue the invasion after my opponent responded.

Any tips, insights, whatever would be greatly appreciated.

Thanks in advance!