Repeating panel and customize the appearance separately


I am new to Grafa. I am trying to use repeating panel with Gauge visualization to show the availibility of each service on Azure (By using application insights).
But I also would like have a different appereance for some of them. If I edit one of them, the changes would be applied on all. I also read it in the documentaion that repeating panel works like that. But how can have customization (Different title or color) and In a same time use the behavour of this kind of panel like auto fit/Max per row?

Appreciate any help.