cooler (not cold) nether portals

I think nether portals need an improvment. This is a small detail but it still would be cool. when you activate a nether portal i think the obsidian should turn to the texture of the glowing obsidian from minecraft bedrock edition. This would make it look like the obsidian is very hot which would make it alot more fire themed. and some of the glowing obsidian could spawn in spikes as a new biome and only has the texture of glowing obsidian in the nether if not on the nether portal.