Just wondering what the grade is and whether or not it's got hot spots I could break off that would do better in another category.

On a side note, does rust affect anything? My stash got rained on.

You would break those solder points of the transformers on the green side, to separate the two; but in this case there is not enough on the green board to really put it anywhere above itself. In that mind, keep them together for the weight for mid grade. Now, if the green board had larger and more populated items, def spilt the two.