I took a break last night and didn't finish anyhow.
Decided to go a different route and use flexible hose instead of PVC.
I'm terrible and making exact lengths with PVC for some reason.
I can dry fit it, then when I go to glue it back together, I end up pushing the fittings together too tight, and then nothing reaches.
Usually, its something that has room for error, like a pump that can be moved to reach.
But in this case, I can't lower the tank if the plumbing is too short to reach the sump.