I would recommend a large diaphram condensor mic. Yeah a blanket works for some people, so does a sheet of glass for others. It's subjective. I have also had decent results for home recording using one of those cheap $29 Art 12AX7 preamps into the line in of an interface box if you want to add some tube character or burn. I use a Presonus but they are pretty much the same. As long as you record the file in a standard format in sync with the studio mix it should be no problem. If you don't like your vocals in a song just record import the 2 track mix to your mbox. Then add as many alternate vocal tracks as you want. The enginer should be able to take the best parts of those and ad remix the whole thing.
Stage Guitars: '80s Thin line LP Custom, '70 LP Standard, '83 Squier Black Headstock Strat w/ Dan Torres pickups, '59 Black Danelectro DC, sometimes others.
Pedal Board: Nady UHF 10 -> TU2 -> Rocktron Big Crush -> 70s MXR Phase 100 -> Cry Baby -> Bad Monkey -> Early '80s Rat -> Early '80s Ibanez CS 9 -> Ibanez DE 7 -> Behringer Dr 100 Stereo Reverb
Stage amps: '63 Blonde Tremolux w/ two original 2X10 cabinets with a '60 Ampeg Rocket/18 watt VTB Marshall clone/ Epi VJ into a Mashall 1965A