I was wondering what kind of modification would I need to do to my old Epower 14650, 510 based ecig to accompany my new CE4 clearomizer. Do I need to get an adapter of some sort, or do I have to make a modification of some sort to the 14650. just a little infuriated I didnt do my homework to find out the CE4s don't fit on my older 14650 ecig.