I've come, over the many years, to love the tone and character of my cheap and old Fender BXR. My only real drama is that it has not enough juice to medium sized venues, being only 100 watts. My question is simply this: Is there a way for me to power this thing up? Maybe hook it to a power amp? If so, is there a way to power it up and then drive through an external cabinet, but using the internal 115 8 ohms speaker? Am I trippin here? Note that I'm not looking for a cheapo way of getting more power, it's just that I love the sound and feel of this amp. So, anyone has any ideas of what could I do?