If in case you find it hard finding 6S 8000mah and if you are willing to combine multiple LiPo Packs, then just to let you know that we do carry 6S 4000mah LiPo Packs which you can combine in parallel to achieve 6S 8000mah:
http://www.ebay.in/itm/191410764628If incase you would like to combine packs in series, we do carry 3S 8000mah as well:
http://www.ebay.in/itm/191316974285If you would need more quantity, we can make the same available within a week.
Power harness is also available for both LiPo Packs.
Flat 10% discount when transacting outside eBay (Bank Transfer)