Dedicated Server BlockTypeLimits DLC Thrusters?

Hey, I'm hoping someone can provide me some guidance :)

What I'm trying to do:

Dedicated server on my home network, where Jetpacks are disabled, and crafting of any kind of thrusters is disabled, so the only way to fly, is to buy a pre-made NPC ship from a station. I am trying to do it without mods, no mods on my server.

I have been looking at the 'Block Limits' section of the server settings, and I think setting it to 'PER_PLAYER' and 'add new' for 'BlockTypeLimits' is the way to go, and I just need to add all the thrusters there with a limit of 0. The block names in this list is a little non-intuitive, but I managed to find 6 different thruster blocks and set their limits. It wasn't working at first, until I realized, I was testing by building a DLC thruster, when it dawned on me, I tried building a vanilla thruster, and it was blocked as expected. So now I'm looking, and I can't see the DLC blocks in the list.

I'm going to go back and hyper-focus on each item in the list and see if I can find the DLC thrusters, but I was wondering if someone could point me at a reference sheet of these block names to the 'friendly' in game block name? Or maybe the DLC blocks aren't listed here and I'm doomed to failure?

Any comments would be appreciated, thanks!