Couple of things I thought at a quick glance..
Pack cover could save 40-50 grams if you grab a S2S Ultra Sil bag cover for $35-$40
You have a lot of weight in stuff sacks etc which are also in a bag liner already. Could minimize the bag liner weight with an UL version or cheaper still use a garbage bag. You also have get UL stuff sack or perhaps plastic bags or something lighter.
Looks like you have 2 mugs and a bowl. Do you need 2 mugs and can you not eat from the pot once foods cooked?
Oil and spice seems heavy @ 10% of your total 2kg food weight?
Honey is very heavy @ almost 15% of your total 2kg food weight?
Nalgene jars are heavy.
Nalgenes bottles and the dromy weigh heaps empty so could save a fair bit with a standard spring water or soft drink / Gatorade bottles.
First aid is huge and could be reduced heaps, you have mentioned that though already. Main thing I saw was a heat bivy and a heat blanket...Probably don't need both. The knee brace could be made up with bandages so could go and the bag its in weights 88 grams on its own by the looks so that could be a lot lighter (think heavy duty zip lock - Ikea make good double seal ones.)
Strap / 5mm cord not sure what that's for but seems like a lot of weight if its just spare cord for 'just in case.' Could replace with 2mm or similar if you need something.
Knives @ 217 Grams seems like a heavy knife/s and unless you are hunting and killing animals for food I doubt you would need anything that big? Gerber sell some really good folding mini knives that weight under 50 grams and do anything I can think of needed while hiking.
2 x buffs listed as well and could probably make do with one.
Ribz pack - Weight listed as half of your pack weight for the ribs? Can't imagine you would need that as well as a 75 litre pack in 3 seasons weather for 5 or 6 day trips.
I use a BD Spot and Storm and find them good torches with the wide beam and red leds as well. I use the red and spread beam more than the spot beam on most trips plus the spot can dim which is handy.