Heat is detrimental to a CPU so cooling is paramount and laptops are horrible at it. What do I mean by that? Faster CPU = more heat. However, there's only so much CPU you can dump into a laptop form factor before you hit the wall in terms of diminishing returns.
Editing video requires lots of CPU, lots of GPU, tons of memory and storage (scratch space as well as archival). The less resources you give it, the less efficient you'll be and the more frustrated you'll become. This workflow is hard on a computer it's resource hungry. So, instead of providing you an opinionated answer on what I think would be best, instead, I'm going to provide you with the salient points you need to consider when selecting a computer to fit your work - in this case video editing. Normally, this type of question would be closed because it's opinionated, but in this instance, I think a preponderance of people would resoundingly say 'no, that model Mac is not appropriate for that type of work.' I'm not trying to be flippant, but you're wanting to use the model computer that is literally one step above the least powerful they make with some of the most resource hungry applications on the market.
