The bottom line is there is no intake that's going to fit both styles properly. If you want to try to rig something up, you can certainly do that but it's kind of a makeshift solution. There are inexpensive intakes out there that you could go with for now and buy the name brand part after swapping if you decide to do that but if you're dead set on buying an AEM product I would say just get the one that is intended for your current setup. If you swap later on, deal with it then. $200 is not a lot of money in the grand scheme of things compared to everything else that goes into a swap.
A lot of people talk about eventually swapping out their motors and then lose interest, change vehicles, etc. You might as well just get the part that suits your current needs. By the time you swap you might decide that you want to go with a better unit or different style anyways.