After messing around with the impulse 101 command, I’ve become increasingly interested at the potential of a Portal speedrun utilizing the Half-Life 2 weapons - similar to the HL2 DWaLoP run, but swapped the other way around. Some bits of the game are insanely difficult with this added; some are hilariously easy. However, some parts of the game require portals to be placed (such as the end of Test Chamber 05), which would ruin the purpose of the run. I have started routing the run, and will update this post with these.
If you are interested in joining this run or would like to help with the setup + routing, please let me know below.