are magnepan mmg any good and intergrated amp suggestion for them

As long as you intend to listen from only one position in the room, they’re great(kind of a personal-listening system). Not much output, below 50Hz. All caveats, mentioned by Mofi apply.  The MG12/QR is another good, smaller Maggie, in the price range.

Second on the , "bypass the fuse" suggestion(as long as you never clip your amp/exercise restraint). I’m using MMG’s for home theatre fronts and MG12’s, for mains, in my biamped system. Both bypassed(fuses and attenuation resistor connection), along with WBT 5 ways(and other mods).