Pengo

i'm plannin to boost my sohc before i sell it just for kicks, and i have a local guy selling a setup. i emailed him for more info, and i just wanted to ask you guys if i should ask any questions in particular. so far this is what i kno he has:

revhard manifold
Turbonetics t3/t4 turbo
HKS external wastegate
NO intercooler (sold already)

since he told me he has a kit forsale, i'm hoping/assuming it will come with fmu, piping, and everything else i should need to get it onto my car and running. since he is local, i can drop by and check it out in person. what should i look out for or check to make sure its in good condition and that this guy isn't scamming me. thanks alot guys. i'm dying to get boosted