Honestly, I think you will be okay with Coinbase, Kraken, Bitstamp or any of these other exchanges that have direct fiat deposit/withdrawals as well as Paypal. I just didn't want to use the same source over and over cause the Chase people spooked me out about shutting down folks accounts using these exchanges trying to avoid paying taxes, not to mention, the Coinbase transactions show up on my bank statement as "Coinbase.com/BTC"

I searched long and hard to find out what Paypal's reputation is with banks and nothing negative came about so that's the route I decided to take in order to lower the chances of having to defend my deposits.
No I have not limited my deposits but since I do weekly transactions, so far I have not earned that much in a week. However, I think you will be better served depositing $10k+ amounts into a business account vs your personal account. This is something else I consulted with a tax lawyer and they agreed. If you're going to draw IRS attention, might as well be under a limited liability.
Feel free to ask me any question at any time. I'm still learning this stuff as I go. If it weren't for the advice of
@LegalMoney I probably wouldn't feel as grounded as I do now.