You might want to reformat it to remove individual point costs of wargear and instead state how many models are in each unit.
It looks OK Psychic wise, but close range shooting could really do a number on you. Reaver screens could help, but it's still a bit risky.
Yvraine and the Visarch might be better with the opposite units actually (Yvraine with Incubi and Visarch with Wyches). Visarch would mitigate the Wych's lack of damage output and Yvraine's invul/Instant Death would tank any character carrying a power weapon that would otherwise mess up the Incubi.