There is one thing you should think about regarding Bricasti IRs: There are complicated algorithms within this machine, that tries to simulate how a real room reverberates a dry source. If you capture an IR form the unit, you do not capture, what the hardware unit actually does to an input signal dependent on time and frequency.
Convolution reverbs are much more useful with IRs recorded in real rooms. Combine these with good algorithmic reverbs and you get the best of both worlds. Using Bricasti IRs seems like a good idea, but actually isn't.