I'd keep the remaining $100K for reserves/emergency fund, FUN MONEY, donations, and put the rest in a CD.  

My only problem with this is the amount of equity we are leaving tied up in this deal, which would cause us to have to save up to buy the next deal instead of using the money in this deal to purchase the next deal.2.

But if you plan on leaving then it's a pain because something is tying you to Okinawa.

I am in KC and it remains a good market.

Both A and B have $5,000 remaining on their lifetime limits.  

Tying up 75k of my own money can be difficult. 

His opinion was that the other owners of the remaining buildings would have to want to do the same thing since they are in close proximity.

Having the investment property in an LLC or having the investment property tied in with my primary home?

Given the rate environment (I am at 4.25% for 30 yr fixed jumbo $695k remaining with estimated house value around $1.15m) I am interested in in doing a cash out refinance.  

Wholesalers add no value to the real estate world... you tie up a sellers property asking unrealistic prices, your sales do not hit the MLS so you do not boost values in an area and most are uneducated hacks.