48 amp+

If I get a new plug installed. What amps min? What amps max? Should I get, any advantages or disadvantages?

Yes. It has been asked. Yes. I searched the forums. Yes. There is a thread (or 20) on L2 Chargers. Most are extremely long and old, so there is nothing consistent and easily digested about what's currently available. Most discuss chargers from when the thread started, so there's not much...