mesh tessellation question

Hello everyone, 

I am recently working on a project with booleaned spheres and it is now to a point that I want to start making patterns out of the mesh. 

I have been working with Weaverbird in order to generate a prettier framework for the space. However, as can be seen in the second image, I cannot seem to make a smooth blended transition between booleaned spheres. Hence a problem of making evenly sized frames later on. 

My question will be, is there any way to optimize this situation in any chance? As I have seen quite a few examples of evenly blended or mesh with nicer transition before. 

Thanks for your time!

Best !