All prices below are "Street prices" - IE what you can buy it for on average, maybe more or less
-ECS1500 kit $5500 (i think it's like 5200 for Black Friday/this week) - I like ECS because of the exceptional customer service but pick your poison - I like this kit because the novi 1500 blower supports up to 900whp so you don't need to buy a headunit upgrade like you do with a procharger. And I tend to favor centri over PD - but that's a whole other argument
-BTR cam kit (stage 2 cam with 38% lobe or a custom one) with DOD/AFM Delete and install kit - $1300ish - if you want fancy shit like all ARP/Katech stuff or whatever call it $1800
-LT4 pump $685 (don't pay more... go look at rockauto or google it... ACDelco HPM1036 is the par# you want... and if you use the Delco part number it's cheaper)
-LT4 injectors - again, search part numbers, this should cost no more than $600
-2in headers/catless xpipe - I paid less than $1k new for this setup from a well known dealer and can easily recommend who that is via PM. I got Kooks but ARH, or SW is fine too.
This is roughly $9500 in parts - and should get you to 750whp or so, maybe a little more - Add a Meth kit for your last 50whp for $750 or whatever... Call it $10.5k
C5Z replica 18x10.5s will fit over 1LE/ZL1 brakes with a 3mm spacer (no spacer needed for non BIG brake cars) and you can fit 315/35-18 Toyo TQs or similar on them - $750 ish for a drag pack
I'd leave the catback stock since it's already 2.75 (especially if you have NPP) - you won't need the intake with the blower kit so you can sell that.
You got $9k leftover for install
