Nice little chapter. Harry will tell Ginny something eventually ;-)
I figured that Ron would have told his brothers and that scene with the brothers Weasley would have been a problem for Harry... I hope Harry gets a good slap somewhere along the line to knock some sense into him.
Unions and Re-unions
I thought you might mean that it was Tom Riddle peeping ;-)
The Peeping Tom
Percy a DE. Not like we haven't seen that, but I like the reasoning you give. I also like the dream in this chapter and, 'You killed her by leaving her alone.'
A Deal with the Devil
Paying the Dursleys sounds about the only way H & R could stay with Harry.
Changes at Number Four
Excellent start. I was following your other piece on MNFF so I'm glad to see you here.