Where do I put my ISO next?

Lilith
Lilith Posts: 65 Match Maker
edited March 2016 in Roster and Level Help
Updated roster in my signature.

So today, thanks to some RNG luck, I cashed in 20 CP hoping for another 1 cover 4*, and managed to pull icon_silversurfer.pngblueflag.png

I've been putting my ISO as of late into my burgeoning 3* roster, levelling from the bottom up, leaving my 2 cover-max (Mystique and GSBW) for last, since I know they will be the most ISO intensive.

Now, with the addition of a character 100+ levels higher than my other best, I am given a new 'problem' to consider. Do I abandon my bottom-up plan and just start dumping ISO into the cover-maxes to bring them up to reasonable support levels, or do I continue my plan?

For the record: I will not be dumping SS. I am aware that he will slow my progress a little, but I'm in this for the long haul. There are no covers in danger of expiring, nor do I anticipate any in the near future. I had already planned on converting the upcoming Mystique blueflag.png from BE into ISO.

Suggestions and comments welcome.

Thanks in advance!