Misc Photetch questions

As some of you might know Eduard eventually came up with two PE sets for Academy's 1/35 Pave Hawk. Since I have to build one I'll get one of each PE set.
I was wondering: would those aftermarket sets be adequate for a 1993 MH-60L, too?
(guess what I'm plannig to build )

Eduard has also released two sets for Revell's 1/72 MH-47E. But I have Italeri's MH-47E; I seem to recall reading somewhere that the two kits are one the rebox of the other.
Can you confirm that?
If so I could use those PE sets for my Chinook.

I also have Academy's UH-1C and Panda's UH-1D and UH-1N in my stash. I am planning on buying Eduard's PE sets for the UH-1C and I was thinking of getting them for Panda's kits, too.
How accurate would those PE-parts, designed for the "Charlie", be on a "Delta" or a "November"?

Thanks a lot!

P.S: Yes, Eduard is going to make a lot of money on me!