Hi Charles,
from this Year it belongs to the Setup you'd
like to use;
Hacker offers the standart Harness, and from this year the EVO, which there is definitely more Space for Storage.
I made a Vid weeks ago. Most important thing
is the 'absolute maximum length of 138 mm Lipo'
in the standard Harness -fits very tight ;-)
Most regular Users insert the 3800 3S & 4S and Others
growing up to meanwhile 5000 4S for the EVO.
Best Regards'
Matthias