Few questions:
to add to the 201 kit - i advise
-rudebits brass 84gr under the lipo + 70gr under the servo
-option springs TRF501X Spring set?
Then once you want more stuff:
-.5 degree rear hubs Where do you use them as on astro and grass we always use 0° or is this something specific for the 201?
-blue bling

-Ghea pistons Which ones for grass and astro?
-Rudebits carbon strap