Need help brushless spindle DIY !

Hi,
I ordered this motor sec ago.
N5065 380KV 1665W High Efficiency Brushless Motor For Drones Multicopter Skate Scooter Skateboard Set DIY Electric Skate Board

it was a cheapest solution...
Specs are:

Model: 5065
Rotational Speed:380 (kv) RPM/V
Lithium polymer battery: 3S-8S
Nickel-cadmium / nickel-metal hydride batteries: 9S-24S
Propeller (inch): 16 * 10/18 * 10 / 18.5 * 12
Electricity adjustment (A): 80
The shaft length: 20mm
Shaft diameter: 8mm
Weight: 380g
Rally value: 3KG-5.5KG
Power: 1665W
Resistance: 20mΩ
Continuous current: 80A
Reactive current: 2A
Input voltage: 3-8Cells lipo
Effective utilization rate: 98%
Supporting oar size: 14x10 / 15x10 / 16x10
Motor length: 56MM
Motor diameter: 50MM

I want to build a spindle. I understood mechanical part, and i read a lot of old threads about electronics, but that is a very confusing matter for me.
I decided and ordered this motor to start with. Is it of any good?
So... mu primary question is :
What is the proper type of electronics (and cheapest solutions for ESC and/or other "elctro things" ) that i must buy to hook up this motor to arduino+cnc shield v3 setup that i already have?
Some explanations , schematic and links for parts would be most appreciated.
At the end, just to mention that, i do not expect much from this project. I just want to try.
Cheers.

What is the max rpm i`ll get from cheap "brucelee" 12V/30A psu on this model motor?
Is then 30A esc sufficient?

P.S.Motor was cheapest one, and it was "instant purchase", to motivate myself to wake up from laziness
and build the spindle.
To mention, i am building small size desktop router, but very rigid one ( for this build size of-course ).
Mechanical part is 90% done.I will post some pictures here soon.
Cheers!

I figured out the math 12x380kv=4560, thanks anyway,
but what i do not understand is: are those 30amps from psu suffice, or psu will just explode... on continuous max.
Then...is an 30A esc will "drive" this setup correctly ? Or... is a ( for example) 80A esc good or bad for motor+psu combo.
I am a little confused and unfamiliar with all. Please explain.
Some more questions:
1.As i read some cnc topics 4500rpm would be good enough for alu, even steel, with proper torque?
2. Has this motor have enough torque at 12v/30A ?

P.S.I seen the link, and yeah, this is the real thing, but even that this is a "entry" level spindle, it is too much for me at this moment.
My calculations are:
-motor ~ $27,
-esc ~ $10,
-psu ~ nothing ( i`ll modify some atx, already have, and if this wouldn`t work, i`ll use a proper 12v/30a psu already have too) , but let`s say it is ~ $25,
-servo tester ~$3, ( maybe, clone arduino uno + display for controlling rpm...ect. ~ $10
-machining assembly parts ~ nothing ( cousin will do it)
- bearings = ? ~ $4(pair for skate) or ~$20 (good angular dblRw ones)?
-C8 ER11A 100L Collet Straight Shank Chuck Holder ~ $6

So... it`s ~ $60 -$80 for all ( in my case , excluded parts and machining i have for nothing)
This is far from $150+, and learning is priceless game, also!
Cheers!

Thanks, yours comments has been very helpful to me so far.

...would sugest much higher rpm by increasing the voltage for the ESC

If i understand you correctly , it is just applying 24v psu to esc or even higher as my motor can take 8s lipo (8x3.7v=29.6v).

What will happen if i give motor 24v, but not enough amps for example 10a, (24x10=240W) juice?

...Regarding power suplyes, you can wire 2 computer power suplyes in series...

I`ve seen some video instructions on how to get 24v from one atx by hooking +12 and -12.
Is that good or bad for this setup?