Keep the Schecter. Warpigs in a bright guitar are such a great combo.
Play the Explorer. Explorers are cool, even if I don't jell with Gibson necks.
Chipper the LP. I've never played an LP I really liked, and I don't like 7s.
While it would break my heart to chip any of them, those of you who chose to chip the LP are missing out. Hell of a guitar. Ceramic Warpigs on a blower switch are a high gain dream come true.
Chip the Les Paul. No one needs a 7 string Les Paul. It's an abomination.
I would chip any 24 fret guitar over 22 frets.
As a member of the "small hands" club, I can't imagine trying to play a huge LP neck with an extra string. That just sounds like a nightmare, regardless of what cool electronics are on it!