what kind of power am i makin here?

thanks everyone so after what im bein told here these are the improvements im gonna go with:
Mickey Thompson ET Streets 255r60 15's (biggest tire i can fit)w/out mini tubbing
theres this guy by my house who has a Shitload of Mopar stuff gonna buy some 3.91's off him
and ProStreetDuster has got a point so im probably gonna take out the spare all the tools i have in the trunk , the backseat, i already have aluminum rims there the Drag Stars by Weld Racing and later on probably come winter time im gonna go with the B&M Holeshot converter i think it stalls at 3000 or some converter that has a minimum stall of 3000. and i have the summit racing seats so probably gonna take one out havent decided yet so if i do that and i can get out of the hole quick im lookin at high 12's either way im happy with my car and if he is faster i could care less because i just found out he is running nitrous probably a 75 shot or something im gonna laugh if something lets loose on his ride and I KNOW if he wanted to go Motor to Motor ive got em with the gear change and the tires i just need to practice getting to launch at the track a buddy of mine says its completely different than launching on the street so whatever i know now is not gonna help much come wednesday