Hi there! So, I have been considering swapping my Monolith 7x as I feel is pretty overkill for how loud I play but at the same time, I am like...well the system sounds great..no humming issues etc so what if I get a new amp and I introduce groundloops or other issues? I mean I can sell the Monolith and get the Outlaw 770 : https://www.outlawaudio.com/products/770.html and probably pocket about $600 or a bit more but will that be wise? What would you do? I mean it would be nice to use the extra cash for more upgrades but not if I am making a "mistake".