How -EV is DreamClown Preflop?

[PairTheBoard]

In the $500-$1000 Heads Up limit Holdem match between Daniel Negreanu and DreamClown at PokerRoom, Dreamclown is employing the following preflop strategy.

1. Play every hand - never fold.
2. Never Reraise
3. Always Raise with the button (small blind)
4. Always Raise from the Big Blind if the Button limps.

The question is this. Assuming both players play equally well postflop, how much does the Dreamclown Preflop strategy cost him in EV/100 vs proper preflop play?

PairTheBoard