okay, so i have a 100 watt Sunn bass cabinet and my question is what is the highest wattage head i could use without blowing the cab's speakers? i know the number will be different for a tube or solid state so if anyone has any idea please help. right now i'm using a 140 watt hartke head (solid state), but may have the chance to get a gallien krugger 300 watt (solid state). will that be too much? thanks for any help!