what exactly profiles do you mean? It could be model itself, not everything could be printed flawlessly, less infill could do the trick. Also, side covers + ABS Juice.
At home one of our printers has a mock top cover and we register around 40c internal temp when printing. Something simple to stop wind from coming through your printer could work, get some side covers.
What is a "balanced top cover"? Can you post link?
I was not talking about a specific one, just about covering the printer in a way that it holds the heat inside without overheating it (that would destroy your print and probably the printer also).
I did it for long by a simple cartoon box that was mounted in a way (overlapped) that hot air could flow outside without loosing the heat inside (think of a bath tube that is full and water flows over the top, now turn this 180 degrees and replace water with air).
Many top cover variations are shown in the forum here. A recent poll by NighShift showed some and right now I use Clarks (gadgetstogo) cover design show also in that thread.