Log turns to charred log...

I think a great solution for unaestheticaly pleasing areas destroyed by lava pools would be to create charred blocks and ash. Instead of replacing with an air block replace with variants. Charred log could replace any log type. If broken without silk touch you get charcoal. Leaves become ash. The mechanics would work like snow but grey. Grass would be replaced by charred earth. Any plank would turn into charred plank with the chance of becoming an air block to make burnt architecture look interesting. If it was taken a step further burnt mobs would turn to ash. Ash could be used as grey dye.