Eric,,
You will find that those tires will probably be a Pain in your rear,,, They have too much traction for the heighth and soft suspension of the T-MAXX, my bro has a T-MAXX and we had those exact tire setup, but with Blue Chrome 3 spoke rims. THe T-Maxx can seriously haul but with those.
Traction on pavement is a serious issue,, we were flipping my bro's T-Maxx over nearly every high speed corner. I actually got good driving his T-Maxx on two wheels with those tires,, I could go about 50 feet, but the differentials (open) wouldn't transfer much power at all to the wheels on the ground...
On dirt those wheels are awesome.
ZEEEW,
What size planes do you have??
My Dad has a Yellow Aircraft P-38 Lightning (two G-38's), a Bob Godfrey 300S with a BME 100 Twin, a Midwest Cap 232 with a BME 44, a Ziroli Zero with a G-62, and an AT-6 Texan Custom built with a straight piped G-62 (Full fiberglassed body and PPG Painted)
I have a Hangar 9 Extra 330L, 1/3 Scale with a 3w-75i
We have an assortment of little planes, like a Goldbergh Biplane witha Saito 1. 50 in the nose (supposed to be a . 90 size motor, but the BOMBing bug bit) a Goldbegh Sukhoi with a Saito 1. 80, two thunder tiger trainers with Saito . 91's, and two Tiger 60's (Golbergh) with O. S. . 91's
We've got some cars, Traxxas Stampede, a T-Maxx, an RC10-GT, and a 1/8th scale car (I can't remember the name)
I don't know about the bat. charger though, we only have one Electric truck (a few Tyco's and nikos too), the charger we use is a cheapo kinda one from Hangar 9, mechanical timer, no load adjustment, 7. 2V only.
The better charger you get the hapier you will be with it,, cheap ones don't charge the battery right, and can easily damge the battery in short time.
Hope this helps. .