Just make sure you break that engine in bro. Did you ever decide what pistons and rods you're going to go with? If you don't have the money to build the whole bottom and and sleeve the block just throw the stock pistons back in. What's Honda saying about you wanting to put forged pistons in. Are they going to let you send out the block to have it sleeved or what. Bro I run a DC header and it's sufficient enough for my ass. Screw the 1000 dollar header! Put that thousand into forged internals and you'll see way more power than you would if you bought the infamous smsp or hytech header! Also stainless headers put out mad heat in the engine bay. I think ceramic runs a bit cooler but I could be wrong.