looks like you have a good bit of room around the firewall and the trans tunnel. are you using a truck oil pan ? what steering are you going with ? it looks like the steering column has been changed out. what is it from ? i think i will build a column for my humpback because i will be using a pushbutton shifter and i need a tiny diameter column because of lack of foot room due to the severe engine setback. you are looking good so far !