GR2 and GMAXX Project suggestions

[nl12]

I am trying to get a gmaxx and a gr2 running by christmax
so far for the gr2 I have on order:

T-BONZ CV DRIVE SHAFT SET FOR THE REVO (4)
Traxxas Revo Front and Rear Assemblies
TSAIS REVO ROCKER ARM & SHOCK MOUNT SET, LTD.
G2R X-Brace Chassis Kit
INTERNAL DIFF CASE, SILVER, REVO

For the GMAXX which is currently a lowly emaxx I have or have on order
9920, 9xl, strobe slipper, mod1 gears, MIP shiny cvds, 7 cell 3800IB packs(gonna reconfigure to 10 cell packs), and other stuff of little importance wheels, body, bumpers.... ect, ko servo


I need a lot more stuff and help figuring out what it is and where to get it my goals for both trucks are extreme power and fair runtime. I need to order the gmaxx chassis, single speed, and various other things which are out of stock(this sucks). I have a hvmaxx which I have in the maxx currently and I could put it in the GR2 temporarily but i would rather find a motor combo for it with decent power, 1950 mabybe; dont know if i can get it by christmas though, 9xl is good but varity is the spice...

I need your suggestions to get two bad trucks running in a short time.