LWP is a brilliant site to play on - it"s just so soft!
The 50k on Sunday is a decent deepstack with quite a slow structure - but the knockouts will still be unbelievably fast and furious. Just sit tight for the first two hours and wait for the big hands and you can easily cash with a decent stack. That said, I usually limp loads of pots early on (nobody ever raises on LWP!), and when you crash hard into a flop, you are nearly always going to get paid off.
good luck - post back and let us know how you get on.
