2x bricasti and a joker (M7's companion)

Let's say: there is enough budget for "only" two pieces of bricasti m7.

In order to use 3 reverb types within one mix (from pop to jazz):



1. one unit for rooms/early refl.

2. one unit for plates

3. one unit for halls



Questions:

1. Which roles would you put your two bricasti m7 in: 1&2, 2&3, 1&3?

2.1. Which THIRD reverb (Hardware) under 800$ would you consider for that empty place?

2.2. A THIRD reverb (Plugin)?

2x bricasti and a joker (M7's companion)