Amp Meter ByPass

I know this has been asked/coved all over the net but I'm still lost about what I need to do.

I have a 140amp PowerMaster 1-wire alternator that I want to install in my 71 Dart. I had originally thought about doing the "fleet" upgrade and just upgrade the wire gauge to the amp meter. But the more digging and research i've done it sounds like the stock amp meter can't handle 140amps. So my question is what do I have to do to make this work? All of the diagrams I've seen are for stock style alternators not the one wire style. I would also prefer to use an actual fuse rather than a fusible link just for ease of replacement should something go wrong. Thank you all for your help.