Line of Credit for Rehab Costs?

[Ryan Young]

What do you all think about using a line of credit for rehab costs?  I just put a house under contract the other day and requires 4-5k in repairs/updates.  I was originally thinking about using my own cash, but my realtor brought up the fact that maybe a line of credit would be a better option so it doesn't wipe out more of my cash after the 20% down payment for the house.  I'm thinking using the line of credit and then pay it off when I refinance the home in 6 months (after the seasoning period).  Any feedback on this would be great as to if this would be a good strategy or not.  Thanks!