Can I ask why are the swap fees so important to you Achimidius?
Also regarding your small amount of EAs in the collection. What settings are you using to generate? It sounds like your acceptance criteria could be too strict?
Specifically can you share timeframe, acceptance criteria and any robustness checks you are performing?
Also what is the number of generated strategies rather than those making it to the collection? That number is more of an indication of how fast EA studio is working, the small number added to the collection is more to do with you overly strict settings.