Only way to really know is to try it, especially with two different makes of mics. If you're close to the soundsource you won't have many problems with phasing, but again, it depends on the mics performance to each other (not very familiar with either ones), amongst other things.
I've run 4mic mixes with card/hypers, hypers/omnis, cards/omnis, cards/fig8, etc. No problems with phasing once you find a good spot.