Importing Red One clips to edit over a preview with prores 422

Hello

Here is the situation

I been shooting a project with a Red One at 4K. I dont have a Mac Pro, I have an Imac. A friend with a Mac pro transfer the 4K clips to prores 422 (HQ) so I can edit with FC and Imac and later export an EDL and get 4K files.

Righ now I just want to edit a teaser . Can I do this with my Imac? I mean, Can I import the 4 K clips over the editing for the teaser I am doing with the proress, I am talking about very few seconds of about 30 Clips. Can I manage that with Imac? I dont have a budget now to take an EDL and do this in a editing roon

best regards

Which iMac? Also, why not just try it? You'll know for sure soon enough that way.