I would change the place of the effort labels, they are too near to the line over them. For me it suggest that it connect to the line (e.g basic to armor). You can put it under the lines, or under the effort icons.
One more thing, if you have photoshop, I would tweak a finished character sheet. Generally ICRPG char sheets use nusaliver, flatbread, and calibri fonts.
For example here is @KaneDriscol 's beautiful character sheet:
and I would ask Kane, if I can butcher his beautiful sheet, and tweak this way for example:
Maybe on Kane’s sheet you don’t have to peak the loot table, because the math is next to the Effort dice, or you can delete them.
Hope I could help a litte!