I'm sorry but I have to disagree, sure a good engineer can polish a turd but I want to be polishing a diamond that is almost there on my voice. Going fora vocal mic based on other's reviews is a poor way to go about it because it changes voice to voice. That is a fact. So an nt2 might work for you but be a turd for me. I'm looking to find that diamond producing mic and simply polish it up
No, the best sound engineer in the world cant polish a turd. That's also a myth.
You say "it changes from voice to voice." What is the "it" you are referring to?
You are right that the mic needs to be good but you are taking it to an extreme level of individualism, attempting to match the mic to your voice. It just doesnt work like that.
To speak of your particular voice, maybe it would be enhanced with a bit of EQ boost in the lower mid range for example. But that boost would be needed virtually regardless of which mic you used. If you used 10 different LDC mics, you would have to apply the same boost on each mic! So the resulting sound would then be significantly different from the raw sound of
all those mics, which would very likely be very close to each other in their raw state.
Choosing a mic for a particular frequency response curve, as you seem to be after, is also a poor way to do it as mics arent made that way. You would have to chance on a mic which just happened to have a curve pretty well matched for your voice's EQ needs. Why not just do the EQ in the mix? That is what EQ is for.
There is a huge array of good mics out there these days and perhaps that huge range is part of the "problem". If there was only one good mic available, we'd all be using it and there's be no discussion needed. When confronted with many options we can become paralyzed.
Sadly there is a lot of ignorance/superstition with mics. After having a hit record some artists insist on only recording in the same studio, using exactly the same mic etc, that they did when they had that hit record. Sure it might make them feel more relaxed and as a result perform better but that's about all it is likely to be.
You seem to have the basics there. A good mic, good gear, a pop filter screen, room OK, not micing too close or far, a voice which is in tune and in time.
Learn what is a good EQ for your voice to perhaps enhance it.
Dont worry about the mic or the pre. They're probably fine. Just keep singing and recording and enjoy yourself.
Cheers Tim