Are you saying that I should get the upgraded hingpins and screws?

I think I will try both 6s1p and 6s2p.

Highflier

6s1p is going to suffer on a 9XL, that motor can draw over 100 amps I believe, 6 cells is only 1080 watts (180 solid watts each), so you will almost certainly want to use a 6s2p pack for over 2000 watts capable, and your punch will be increased drastically.

Quick question...

My wheels/ rims/ and adapters have shown up from Impakrc. The wheels come with a set of rings. It does not look like I need them but Thought I would double check before I assemble them.

Badlands
Maximizer beadless

So do I use the rings with this combo?

Highflier