I am looking to buy a small amount of Monero with PayPal in order to establish my trustworthiness here.
Stuff like this is frowned upon around here, especially since you just stated it yourself. Honestly, I have no idea why people want reputation; just spend time around here and do trades that you really need to do (instead of rep trades like this) and rep will just be something that comes along with the package. And most people don't leave positive trust unless the amount is $50+ (a substantial amount, basically).