I'm currently using a Roland JC 22 into a 2x10 cab with Eminence GA10 sc64's in with a 12 string electric...Byrds Beatles etc clean tones only. This set up isn't quite doing it for me...I was in love with the JC but now the love has gone ! I love the sound of a tube amp so I'm in the process of deciding what ! I've tried reading up on watts and ohms but I just can't get it. The Eminence speakers are 20w and 8ohms. The amps I'm looking at are Bugera T50 (50w) Bugera V22 (22w) Vox night train (15w) and Hughes and Kettner tubemeister 18 (18w). All these as you can see have different wattage and Ohms outputs at the rear. So my question is would all of these be ok or which amp if any would blow up using my speaker cab...or which amp would blow the speakers ? Thanks.