u'd b up to date with the players and the changes made in slash. and i'm not sure if u could read japanese, but the book only covers the basics which can b read in the forums. in my opinion i would jus wait for accent core. but if u cant wait, jus port slash.
i usually do otg 2k,2s,s,GF with sol. i sumtimes add hs, but its a 50/50 that it hits...
jus never do otg hits when there guard meter is up, then u jus wasted some free hits.