It's a nice gesture but I'm a bit doubtful that there's enough people here to sustain a private tracker. Taking a guess at this but it seems most people here in c/piracy are general users, not specifically private tracker users - in fact a fair amount don't even like the idea of private trackers.
!trackers@lemmy.dbzer0.com exists but it's pretty quiet by comparison.
Not saying it's a bad idea but it could be a while before a niche tracker like that would gain enough traction to sustain itself.