I already told this OP, "If you're willing to do the homework, and pay attention to detail, I don't see any reason not to do it yourself." but the "ifs" mentioned entail far more than simply finding this website and asking question. If you don't do the homework, you don't know what you don't know, so you don't know what to ask. We see evidence very regularly of people who didn't do their homework and now they are dealing with the consequences.