As for speed, Warlord and Chaos are about equal. Warlord is a bit pricier, but you'll be supporting a great Tribe member, Blue.
There are a few different ways you can run an LPR/LPC combo. First you can run an LPR adapter and a 'cocker LPR. Or you could run an LPRC or TILPR. Or you can run a 'cocker LPR mounted on the ASA and a LPC. www.tribal-paintball.com
has the products you're looking for.