I'm not sure why you chose to have the 2 sections look so similar. The only real difference between them is -
Beginner has 3 extra sections below the Core and
Experienced has 6 extra sections below the Core.
Putting the Core System in both the Beginner and Experienced sections (albeit being red in experienced) seems a bit odd to me, hence my confusion.
Anyway thanks for the reply, onwards and upwards!