There are dozens of similar posts on here and around the web. I’m around 178cm and found that I had to bend my knees to avoid my feet exceeding the length of the seat and getting knocked by people walking down the aisle. Suffice to say you’re likely to be in a similar but worse situation. I don’t think it would be comfortable for you. In your position, I think what you did before would be a good option again (if able). Don’t get me wrong, SkyCouch is a good product. There’s just natural limitations on how wide it can be owing to the seats.