history orders inside an order details page

i wish to see, directly inside an order details page, at the bottom of the page, the list of any previous orders made by this customer, simply #order, date and total, with the option to enlarge to see ordered items (similar to checkout).

firetank software did a x-cart addon called "order history at a glance" but only up to 4.4 or 4,5

i wish also to add a note to the customer, and i would read/edit form inside every his order details page.

i'd like also to highlight customers by setting a "spending amount history" and set a different color for every segment  ("first order", "BIG spender!!", "VIP" and so on) and use the color for example in the "customer" column in orders page

A new Order History module will be released this week.  It will display a customers order history + products on the admin Invoice page.

I would suggest creating usergroups for "first order", "BIG spender!!", "VIP" and then you can assign customer to these groups and it will display on the customer field in the search.