You have to give us somewhat of an idea of a budget or we will eff this thread up
First post will set you back some coin. Not college tuition style but trust me we can get there quick.
For solid sound and to be prepared for a lot of situations, I suggest something modular. Meaning it takes
multiple caps/polar patterns. Card/omni/supercard or hypercard.
You can get that with some
mini mics such as
Church Audio(card & Omni)
Audio Technica 853 (card/omni/hyper/subcard)
DPA- just omnis 4060, 4061
I am only listing some of the most tested heavy hitters here at taperssection that you can stealth with.A little bigger and of course more $ you have smallish set-ups with caps remote cables and the amp(body). The DPA 402x series have no bodies, just cap/cable. Some schoeps set-ups require no bodies but the rest do, UNLESS you can get a tinybox configured with proper polarization for your caps.
The Neumann km100 bodies, and the Milab VM-44 bodies are small, and you said you have no probs bringing in cams so......
MBHO- Bodies/cables/caps. KA series. Hypers, Subs, Omni, Cards, Fig 8
Schoeps- The only one that uses active cables. a ton of options here. I love their omnis (MK2) personally, though not used much here.
Subs are great MK21, Cards MK4/4v, Hypers mk41/41v, mk22 which is in between a card and sub. Also have a Fig 8. Love the 2, 21, and 22.
Neumann- caps/remote cables/SMALL body km40 Cards, KM50 Hypers, KM43 subs, KM30 omni, KM20 Fig 8. Dig the cards and subs.
Never heard the omnis.
DPA- 402x series caps/cables. Not going to say much here besides 4011's(full card mic) are what made me love AUD tapes.
so that carries over to the 402x series.
Milab VM-44 Links- I have the 44 classics modular full body. The links have the remote cables with a Small body. The caps are short too. These have the option of Card, Super-card, and omni and are less coin but not less quality than the above.
These are just a few things to investigate. All of the above will make super sweet tapes if you are willing.