  We generalize the results of [KMST] concerning equivariant quantization by
means of Verma modules $M(\lambda)$ for generic weight $\lambda$ to the case of
general $\lambda$. We consider the relationship between the Shapovalov form on
an irreducible highest weight module of a semisimple complex Lie algebra,
fusion elements, and equivariant quantization. We also discuss some limiting
properties of fusion elements.
  [KMST] E. Karolinsky and A. Stolin, Dynamical Yang-Baxter equations,
quasi-Poisson homogeneous spaces, and quantization, Lett. Math. Phys., 71
(2005), p.179-197; e-print math.QA/0309203.
