Accounting Question - How to post

Accounting Question - How to post

I have an odd situation and can't think it through:

1.  I have a vendor bill for $650.00 (Credit A/P and debit Outside Services expense.
2.  I took a cash advance which Debited the Bank Account (asset) and Credited Owner Draw (liability)
3.  I loaned the vendor $200 as an advance in cash.  (I should have entered this as Debit Owner Draw and Credit Vendor Deposits, but it's still looking like a personal draw.)
4.  Because of a business issue, the vendor collected a payment from another transaction directly from our client INCLUDING our markup which the vendor acknowledged should be refunded to us:  $450.00.  (That $450 has not been posted as income yet.)

At this point,I created a Vendor Credit for each of the amounts:  $200 and $450.  This Debited A/P (a liability) and Credited Vendor Deposits (an asset). I then applied the credits to the bill.  This marked the bill PAID. 

The problem I have not reflected the $450 credit as income nor the $200 in any category!  The entire original Bill was posted as an expense.  How do I post $450 as Other Income (offset account?) and how do I show the $200 was NOT a personal draw but became a credit to the vendor?