Possible Funder: Currently in a 45 day escrow and looking for 80 to 90% of $420,000 purchase price funding.  I would go conventional financing but I don't want a prepay on an early sale.  I want to rehab and sell quickly. The current "as is" value is $499k. very solid number.  The after repair value is closer to $530k, The house is in fair condition, livable but not remodeled since the 1970's.  I…