1991redrocket

hi everyone i am from baytown texas. i am about to go pick up my first foxbody its a red 1991 notchback roller. i am needing a car to drive badly. i hae a sbc siting in my garage and my dad has the swap k member for it as well. If i swap the motor into it will i be able to use the stick tranny cross member? and also what are the best subframe connectors to buy for these cars??? also i heard you could use s10 swap header if you masage the firewall a lil bit and what not is that true??