Attached to this post is a photo with the house (5300) and the fence (7477), and one of the columns with flowers from the original fairy tale dream castle (3019). As you can see, the fence posts are almost identical to these columns. The fence posts are more creamy than 5300.
Also, my sister has the 5301 Victorian house. I took the fence post down to her house to compare it. The fence posts are a lighter, softer yellow than 5301, but still look like they would work fine with it.
I really like the new fence however if you notice in the pictures, several little pegs from the bottom have fallen out. They do not stay in very well.

Other than this problem, I'm pleased that the 7477 fence coordinates quite well with 5300, and that it is available at a much lower price than the price of the 5360 original fence is selling for on eBay.