I have built both the Lyra and Veritas and think they are both great speakers. I wanted to try building another set of Lyra's but use a HiVi RT2C tweeter instead of the recommended silk dome tweeter. I was wondering what you all think of this idea and need some help on changing the crossover for the mid range and tweeter. Can anyone help out with idea? I would have to change the configuration of the cabinet a bit to make room for the bigger HiVi. Thanks