Rear Subframe Crossmember Compatibility G35x vs. G37

[V36_NE]

Lucky me, my rear subframe rotted out. I'm looking around for a good used one, and need to know which models I can pull one from, for a bolt-up, no mods fit. Currently considering one from a G37. I intend to take the whole assembly with diff and wheel hubs, etc., but any of this can be swapped once I have this thing in the garage. Can anyone offer some advice on this? I haven't found anything concrete online, and haven't yet gone to the factory manuals to cross reference part numbers. Thanks in advance!

[V36_NE]

*update* I guess it's a go; seems like a universal component. https://parts.infinitiusa.com/p/INFINIT ... JK00B.html