So, I'm building up my home studio setup. I've been trying to do this as minimalistically (is that even a word?) as possible. So, less stuff but better quality. Preferably stuff that you could find in a professional environment as well. I want to blame my crappy recordings on my lack of skill, not crappy equipment

For most of my projects I can get really far with my DAW (Logic) and a MIDI keyboard and decent preamps on my interface, but sometimes something just needs to be mic'd up.
I've already got a pretty decent set of dynamic mics in the form of a pair of SM57s, AKG D112 and an SM7B. All of which I like for what they do. However, now I'm searching high and low for a do-it-all condenser mic (preferably something that works solo, so I don't have to get a pair) to complete my set and do the stuff these four mics can't.
What mics would you recommend for this scenario? I'd probably use the mic to record vocals (solo and maybe even groups, as an alternative for the SM7B), acoustic instruments (guitars, brass, percussions, strings and pianos) and definitely would want it to work also as a mono drum overhead.
Thanks!