Help Maxwell Crunch Poem

It has been roughly forever and a day since I've tried running Poem meaningfully. Anyone have any tips? I'm rocking the app_config linked here, but that's about all the futzing I've done with the project. If there are any tips or tricks y'all're willing to share, I'd love to hear them. :cool:

Note: POEM completely changed their GPU app in 2015...after that app_config.xml post was made. It used to be that you would run like 5-6 tasks at a time on a high end GPU. It works completely differently now. More like a normal GPU app.