Request for input regarding my 5.7 Hemi for a Demon

Patience is your friend. Scour the inter-webs. Don't be in a huge hurry to buy. I just missed out on a pair of Eagle valve covers on ebag for 65 bucks for the pair. I have seen Eagle intakes, with rails, as cheap as 150. Check ebag, craigslist, and gen 3 Facebook sites daily. I would also pull the heads, and, check lifters. Eliminate the MDS. Do a search on it. Put in a SRT 6.4 auto cam. They're like 70 bucks from Chrysler. This will turn that thing into an animal. Look into a harness front Hotwireauto.com. I have had great luck with them.