It would be great if they'd at least with each chapter add 10 to inventory and 20/40 to bank space, but I won't hold my breath. The amount of sets and other non crafting related things that are added
Cp increase should be equal to bank space increase <img class="emoji" src="https://forums.elderscrollsonline.com/resources/emoji/tongue.png" title=":p" alt=":p" height="20" />