help with time slip

hay tha ks guys i plan 2 go to a 8 inch verta but 904 i hope the 1 i have is a dynamic...i also got a set of big tube headers i can try didnt use them thought i would need the lowend..i know i need tires going slick this time hope to try it one more time this year...bigger jet and spacer and diff. rpm from the gate..this cam works from 2500/6500 i think what should i be trapping at...right now i leave at 2000/and shift at about 6200/cross trap about 6500 i got a 7000 chip in the msd should i go to the 7000 in the trap and shift at 6500..also i know its going to be diff. this time since jetand spacer...