Alright, I will try and explain this as best I can.

I have a main category, A. Category A has sub-categories, B - F.

I have Category A as a menu link and if you click on it, it displays Sub-category B - F in a list.

Category A is set to my templates Blog Layout and Sub-categories B - F are set to inherit Category A's settings.

Now, I want the Sub-category list layout to display like the Sub-items display.

Ex. Category linked to Sub-item list:

IMAGE Title Desription

IMAGE Title Desription

IMAGE Title Desription

Ex. Category A linked to Sub-category list:

IMAGE IMAGE

Title Title

Description Description

If you find this confusing, please take a look at the screenshots.

Blessings.