ok so i have a traxxus 6 cell 1500mah pack and a venom 6 cell 3000mah pack

NEED MORE POWER

can i take 2 cells from the traxxas 1500mah pack and put them in parralel to make a 3000mah so

two batts make 3000mah(like one cell)
now add that 2 cell 3000mah combo in series into the 6 cell venom 3000mah pack

did i just add a 3000mah cell technically even tho there are 8 cells becouse 2 are in parrelel will it act as one 3000mah cell and drain with the rest of the 3000's equally?

........i know i CANT just add 1500mah cells in series to the 3000's thats why i want to parrelel 2 and then add into series

sorry about bad spelling jsut woke up and need to start todays project

thanks!