I've gone down the same route as countless others on YouTube and assembled by own cook/brew kit from commercially available parts. These being (nested in order)
Condor H2O pouch
Tatonka stainless Mug (GSI mug also works)
Stanley cook pot - remove the handle by cutting off 1/8th off one of the ends of the wire handle. This will allow you to twist it out, so you can refit later if required. The lid of the pot goes in the base of the pouch before the mug. It's also a perfect fit for the mug. There's a number of mods that you can do to the pot and lid to allow attachment of wire hangers etc. The pot takes a rat pack meal nicely (just curl it up a bit).
Nalgene Stainless backpacker waterbottle - the most expensive bit. Fit a brake cable hanger around the top so you can hang it over an open fire. Allows you to boil water in your water bottle (IF you have to). Makes a nice hot water bottle.
Lixada folding wood/pocket stove - you'll need to improvise a bit of mesh to put on top as the mug/pot/waterbottle is a bit small to fit the top of the stove in a stable manner. - I used a 100mm sq piece of 6mm wire mesh from Wickes. Stove fits in the front pocket of the pouch with the pot handle, a lighter, matches, some tinder card, jute twine etc. I can also fit a small folding wind shield in there too.
See my modes video here...
[video=youtube;7ja9Sq26OS0]https://www.youtube.com/watch?v=7ja9Sq26OS0[/video]
Basically I've combined ideas from different folks to come up with a decent little system. I've also got the Condor gadget pouch which you can attach to the H2O pouch now which will hold a basic set of provisions such as drinks, long life food etc. Not so much an E&E kit but enough to get through 24 hours away from my pack/home. I'll be making a video of it soon once I have all the items I need (still waiting for some stuff from China).