I agree with Fin1bxn. $6000 is a lot of cash and even more if you look on the used market.
Monitors do a lot of things well but they just don't have the bass slam/punch I think you are looking for. There are exceptions (Wilson duettes come to mind) but for the most part lager speakers have more impact.
Your room is a good size and would be able to support a much larger speaker than the C1.
As for your question, amps can add punch as you go up in power. But I have found they can not fix what a speaker is missing only unleash there potential.
Monitors do a lot of things well but they just don't have the bass slam/punch I think you are looking for. There are exceptions (Wilson duettes come to mind) but for the most part lager speakers have more impact.
Your room is a good size and would be able to support a much larger speaker than the C1.
As for your question, amps can add punch as you go up in power. But I have found they can not fix what a speaker is missing only unleash there potential.