Stay away from Novak. They don't have timing advance and you will be behind the curve. The new Advanced electronics speedo being imported by CRC sometime in November cleaned up at the IIC but little is known about the ESC other then it hauls butt.
Current speedo's out there now.
Tekin is the most adjustable
LRP easiest to use (out of advance timing speedo's)
KO BMC is supposed to be a good one as well but you need a computer and the stock manager software to unlock it's potential.
There are a lot of good motors out there.
I recommend Losi motor!
Nice easy solder tabs and they have been super reliable for me.