I wanted to thank you both for your contributions to the community! The WaveHC library is awesome.
I also want to thank gregsadetsky for figuring out the Mega problem with SPI down on the lower pins, and for a Great description with pictures as to how to hack it. Bravo!
I did not have to cut the header pins 11-13, simply re-mapping the wires to the 50-53 pins works like a charm!
I actually like this hack as it moves the Wave shield completely out of the pin range of the Ethernet shield - both of which I have working together now because of it.
Good day, great help - thanks guys!!