Do the sorcerer's blood magic effects for granted spells apply to the heightened version of those spells?
For example, if an elemental bloodline sorcerer (who has a 3rd level granted spell, fireball) casts the heightened 4th level version of fireball (whether it was signature or added as a 4th level repertoire spell) does that 4th level fireball get the blood magic effect of +1 damage per spell level for +4 points of damage?