madchemist83 wrote:Just want to add that u want to add ur extracts towards the end of boil with 15 min left so flame doesn't scorch it. Also consider using only one type of extract for now, I mixed wheat and light dme and beer came out tasting weird, like it was something between styles. Not that it tasted weird but I might have liked it better with just one type of dme
You can add the DME at the beginning or the end. There is a slight chance of scorching, but as long as you're attentive to your brew kettle it won't be a problem. If you do add the DME toward the end of the boil, you'll need to dial back your hops a bit as they're going to isomerize differently with the lack of sugars in the boil.
I've mixed DME quite frequently with no bad results. In fact a touch of wheat DME is a nice touch for head retention & slightly for mouthfeel as well. I would definitely change the dark DME in the recipe to pale & possibly scale back your darkest steeping grains a little bit as well. 2# of dark grains against 8.5# of DME is a little much IMHO. Especially with the citrus hop bill. Without plugging it into my brewing software, I'd think:
6.5# pale DME
2# wheat DME
12-16oz chocolate
8oz dark crystal (assuming you're at 120L+)
6oz english black
I'd also second BDawg on using Columbus @ 60, Centennial @ 15-20 & going with Cascade, Amarillo or Centennial @ 5-KO. If it were my recipe, I might even toss in a little Columbus with the 15-20 Centennial addition. Adjust for the IBU's you're after.