[Bill Burk]

... and might try to find someone who can borrow me an Ilford MG filter set to make some comparative test.

I'd keep an eye out for a CC 40 or CC 50 Magenta filter. That would be a good thing to throw in the drawer if you have one... That way you can use the colorhead + magenta to get the full range (instead of sometimes using MG filters and other times using colorhead - which I would find frustrating)