Weren't you listening, USA to run Venezuela until it returns to full and free democracy. The US will rebuild infrastructure
Lucky the US has a strong track record of rebuilding for democracy in places like ....errr.... Afghanistan, Iraq, Libya...
Maduro gone is not only potentially good for Venezuela but also for neighbouring countries who have had to manage the fall out of his disastrous policies. Chavez and Maduro oversaw an astonishing 80% reduction in GDP and millions of refugees fleeing (mainly to Colombia).
But, on the other hand, I don't feel that Trump or his administration have a well crafted plan. Maduro's Venezuela doesn't just get replaced because he isn't there any more. The entire political, military and government structures are corrupt from the top to bottom. There are a multitude of generals in the military whose income is mainly grifting from the Maduro government. The lack of opposition to Maduro being taken may indicate that the military at the very least declined to get involved but I doubt they will take kindly to having their incomes slashed. Plus the region has armed guerilla groups even these days, and Afghanistan shows how this can grind down even the US forces. It is going to be a long slog for the US administration. Realistically, they need to keep current military, government and police structures in place and probably swallow the massive amounts of corruption otherwise they will end up with an Iraq style failed state.
The longer term consequences are difficult to understand. Latin America has a (entirely legitimate) deep distrust of US intervention. Any Venezuelan government will need to be a popular choice and it will be difficult to not be viewed as a puppet regime with the instability that view would bring. The US ignored Latin America for a long while and the influence of China even in large economies such as Brazil are self-evident when you go there. Smaller countries will doubtless be thinking that nuclear weapon development is the only option to prevent interference and the Brazil / Argentina commitment to not developing nuclear weaponry could end up becoming very shaky. This wouldn't be great between two major Latin powers that have traditionally not been the bestest of friends ever...
Venezuela deserves better than Chavez and Maduro. I hope they don't end up thinking they deserve better than Trump as well.