Is this a future plan? I don't believe the red or blue Nite Ize modules are available yet... March, I think.
If you know of a source for them, let us know because I'd really like a red one.
To your question, I think their usability is up to you... Some folks feel that the white Nite Ize breathes new life into their unused Minimags while others feel that with so little throw, the Nite Ize module is all but useless. I'll admit that I prefer to use an MJLED (not the SMJLED) on lithiums to the Nite Ize on alkalines. The MJLED gives MUCH better throw and doesn't give distracting ringy perimeters. An single MJLED looks just as bright as the 3 LEDs in the Nite Ize and gives better runtime.
They are different mods for different uses, but personally, if I could only have one or the other, it would be the MJLED... On lithiums.