Fabian A. Santiago> are these good mitigations?
what else can or should be done? limiting memory use helpful? I'm running on ubuntu 16.04 and am using ufw for my firewall currently. are there any other suggestions given my platform?
You are currently on 0.3.2.9. You will see that things will be a lot better once you upgrade to a tor version which has the new dos mitigation features included.
I don't think you will need anything else additionally.
The new dos mitigations will also reach 0.3.2.x, just today nick backported them into 0.2.9 and forward on git.
If you want to get or try these new mitigations NOW you can switch to alpha releases.