WTB-dual snorkle hood scoop duster dart sport style

im waiting to get a shipping quote from him im just unsure about doing a deal with someone that i have no real way of contact other than a craigslist ad its not like trusting someone from on here or am i just being to cautious/crazy?
i dont really care which hood it fits..... but i guess the demon flat bottom would be more ideal.... thanks to all for the help so far.