I have a SWR Workingman 2X12 and the Tweeter is dead for the most part. I am not sure what the rule is in the case of this cab for choosing a tweeter. The 2X12's are both 16ohm but are wired to be an 8ohm cab. Can I get an 8ohm tweeter or what? I am looking to put the cheapest thing in possible with no additional mods like L-Pads or anything. I want to get rid of this cab soon so I just want it to work.