$5k is alot of money to a micro stakes player like myself.  So, after I stop drooling, my plan would be as follows.
Use half of the money to get caught up on a few things and upgrade my set up to include 2 monitors. Can you say MULTI TABLE!!!

The rest of the money would be put towards 3 Sunday Million buy ins, at least 10 SCOOP events and get back to playing PLO cash.  Also I would probably do the Battle of the Planets at the $3.50 or $7.00 level.

I guess really,  it would afford me the opportunity to play a ton of poker, at different levels.

But, just the opportunity to play in the WBCOOP would be okay.

Cheers to everyone that is entered and good luck at the tables.:-D