Hello, I've been looking at the PLX 2402, 3002, 3402 and a EX4000. I know the reputation of the PLX Series; however, I have no idea about the EX Series. Has anyone had any experience or know about them and can provide further information? I will be using the RBI as a pre, and Aquilar 2x10 and a Avatar 212. Other than the weight of the EX's, appears to be a decent alternative. What do you think?