If you really knew what you were getting into, you would not choose V. melinus as your first monitor, would you? First of all, melinus is a poorly known island species with a limited range. All melinus available is the US are imports. So why keep such a species in captivity if you have no intention of breeding them? Why not a species that is truly captive bred with wild populations that are not in jeopardy?
Dealers who label melinus as "best pet monitors" are ignorant, or just greedy scumbags. They are shy and reclusive. When kept in a lousy setup and force handled, they may appear 'tame' and calm. They are much more demanding captives than species that are generally considered good first monitors. If you have been doing any research at all, you should know that Ackies are considered to be the best choice for a first monitor.
Myself and others have tried to persuade you not to choose melinus as your first monitor, clearly you are quite stubborn and it is apparently too late to change your mind, so I wish you luck.