If anyone is a good Halo Custom Edition Mapper, would anyone mind working with them to make Blockhead tags and blockland weapon tags? If you will, if you import the blockhead tag as player model (Cyborg) in HMT, all you need to do is import the weapons to certain types. You should try and do this for blood gulch.
Thank you for reading, I'm sorry that I cannot help with this, but, well.. sorry!