Ecig vaporizer piece

After hours of reading, I think I finally came to a decision, hopefully it was right. However, some answers to these specific questions have been eluding me. Does anyone have some insight? It's greatly appreciated
I recently just picked up an A7 mini atomizer,
my questions are

1)does anyone know if this is considered and RDA or RBA?

2)would this work with BHO?

3)Do the coils need to be adjusted? y mod is not mechanical, what exactly does this mean??

4)is the kanthal wicks ok?

5)Is there a way to make it so I have an SS mesh Instead of the polyfil or whatever it is?

here is a picture.

when i got this they said something about not being able to run it, or only being able to run it at 1.8 ohms because its not a mechanical mod. can someone explain this?

when i tap the button the check the ohms it said 1.0 then it said 1.2 when i check it again. what voltage will i be wanting to run at and avoid?

bump.............

Is that specifically made for dry herbs and or oil? the general rule of thumb is set you voltage to twice the ohms of your adamizer, therefore if your adamizer is 1.8 ohms you can set you voltage to 3 or 4 volts, even 4.5, higher and it may burn out your coil, not mechanical means that some mods do not have the capabilty of adjusting the voltage, they only run at 3.4 volts (I believe), no you can't change to ss mesh, sounds more like you have a cartemizer which is for e-liquid or oil only, your coil looks to be a buildable coil, hope this helps, I'm a little new to vaping but that's my assumtion.

Edit: they do make an adimizer specifically made for dry herbs, I've run across them, in ebay, you just have to make sure it fits you mod, you should know what kind of connection it takes, mine for instance takes ego and 510 threads.

what makes you say its a cartomizer?

would this work with honey oils?

A cartomizer has something like coten stuffed inside, looks like a tube, and is used only for e-liquids or oil, hard to tell from the pics, it could be an atomizer used only for liquids/oil. it would help if you could tell me where you purchased it and what's it called, if you remove the top piece, and i believe it's a two piece, one called a drip tip, the other is hard to tell, maybe if you took a picture of it without the tip and show the inside I could be sure.