I would look at these funds before I made a final discussion.
Large Cap: STRGX,FDFFX,JARTX,JORNX.
International: HAINX/HIINX,GIGSX,JAOSX
Mid Caps: CGMFX,FLVCX/FLVIX,HFTFX
Small Caps:HRVIX,STSCX,RYVFX ( better thanRYVPX)
I would go with maybe 4 large cap funds,3 International,3 Mid caps and 2 Small caps for a total of 12 funds.
Only an opinion for what it's worth.Good luck.
Ron