Whew, there is a lot in this post! :)

A couple things that stood out to me: - the Kraton 6S is about one of the best RCs out there. However, if you think you might want to race, the Talion or Typhon might be a better fit. To determine, you should look to see if there are any tracks near you and go visit.

• charger: HTRC LiPo Charger Dual RC Charger 1-6S Balance Battery Discharger C240 AC150W DC240W 10A for Li-ion Life NiCd NiMH LiHV PB Smart Batteries https://www.amazon.com/dp/B0894DHCDK/ref=cm_sw_r_apan_glt_fabc_HT60MZE0ANNVSC49BKFE

• Lipo: it is much easier than your previous days. There are "better" packs out there, but don't stress it. Pick up some 6S packs with 80C+. Or, get two 3S packs to add to the 6S. FYI - if you will race, they most likely will limit you to 4S.

• You are getting ahead of yourself with many of the other items. Upgrades, etc. You will be buying a great truck. Drive it, and ask those specific questions as things break.