Tried My hand at doing a fair map of Pennsylvania and here it is. Clockwise/left to right it's Map colors, 2016 Prez, 2016 Sen, & 2016 AG.
Hypothetical 2020 NJ Redistricting, President 2016 on the left, senate 2018 on the Right.
All incumbents stay in their seats, Van Drew and Kim get safe seats, Sherril and Gottheimer get bluer(functionally safe Menendez 2018 seats) and Malinowski is the only one screwed (Drawn to let Kean Jr. run again as the commission will likely do)