As the title suggests, I believe it would make the BeamNG.Drive experience much better with being able to equip more than one "Additional Modifications" at a time. For instance, more so after the 0.11 update, as there are the a lot of mods (Antennas, Indestructible Engine Blocks, Passengers, etc.) that are placed under the "Additional Modifications" section, limiting myself (and maybe others?) to only use one of those mods at a time. I don't really know coding that much (only basic HTML) but this may be an easy thing to do. If I somehow posted in the wrong section, or whatever else, I apologize and I will take action to fix the issue at hand. Thanks.