Would you consider lowsec? I don’t think you’ll ever get down to -10 if you rat/plex a bit on the side. We also have a lot of fights in 0.0 (syndicate) which won’t affect your sec status.
We here at filthy peasants are a US TZ lowsec/0.0 sec pvp corp that lives in the Solitude region. While we base out of lowsec we regularly roam through 0.0 and aren’t afraid of fighting our larger 0.0 neighbors. We’re an established corp with active leadership and good FCs that lead fleets everyday.
Our corp is made up of mostly working adults so our activity varies on weekdays but if very strong on weekends. I’d love to chat with you if you have any questions. If you’re interested check our our forum post and killboard. You can also join our public chat Open Filth to have a talk with us.