Adding to what Retro said as part of the official rules....
When you post a suggestion, it bumps the ad to the top, pushing other ads down. Your thoughtful suggestion will get to the OP by sending a personal message, which in your situation, is the best thing to do.
I buy and sell on the FM and it bums me out when people that are unrelated to the sale, try to turn it into a discussion or suggestion forum. If it is that important, send a PM.
all around good guy