Argus monitor Female or Black roughneck monitor

Hello,I am new to this forum so I don't know if this is the right spot for this post so sorry.For a few years now I been wanting one of these varanids but I never had time.I now have time and the space selling my sav monitor and water dragon.I have experience with large reptiles sense I help my friend take care of his water monitors and tegus.I have owned sav monitors and had anckie for awhile. I Will be building and 8x5x5 custom enclosure. I am just wanting to here from people who own them.As far as feeding I have plenty of food .im breeding mice and dubia roaches .If you have owned on of these monitors could you tell me your experience with them ?,Thanks