Parallel or series?

I have a Jake's 80e and have a electric fan cooler under the car, and a big stacked tube cooler up front, they currently are plumbed in parallel. The trans lines split to feed each one then combine again to return to trans.

Is this a bad setup, or should I be fine? Lines are all 6an stuff.

 

I would keep them as is.

 

If it ain't broke, don't fix it. However, if you start having issues with this setup, change it up. And leave us a detailed post in the appropriate section. I ****ing love this website when it comes to write ups.