Look if it's not broken don't fix it
I have a tire with 3 big hammer on weights on the outside (on the right rear, but I put it there not the Walmart techs) and a tire with 2 weights that are like 8 inches apart. Both mount and balance jobs were under $25, and both tires roll smooth, so I don't care about the ugly weights. But my car is old and crusty so looks aren't really a practical goal