Packing - what to take and what not to take ?

My list is growing - My weight is increasing - Time to be minimalistic 

it's amazing how one can survive with so little for so long, but I've done it before so I can do it again.

Terra Nova Superlite Voyager tent + pegs
sleeping mat
sleeping bag + silk liner + pillow
MSR Superfly stove + gas canister + stand + lighter
cooking pot + wooden spoon
Sea to Summit kitchen sink + cloth + bubbles
plate + bowl + mug
knife + fork + spoon
food container + flask
zip lock food bags
ribbon washing line + safety pins
?? small chair or seat mat
sewing kit + first aid kit + scissors
wash bag + travel towel - contents kept to a minimum
Voltiac Fuse 6W Solar panel charger 


Clothing
cycle helmet + gloves + shoes + 2 pairs of shorts + 2 short sleeved tops + 3 pairs of socks
Gore-text ultra lightweight jacket
Water proof over trousers
Buff
Trainers
Full zip jumper
merino wool top
merino wool leggings
long sleeved top
underwear just 2 sets

Bike 
Walkydog pole attachment
padlock + lights + 3in1 oil
tool kit + inner tubes + pump
puncture repair kit + cable ties
bike and trailer cover 

DoggieRide Trailer + flag + bedding
dog spiral anchor
Ellie's food (6 days supply) + bowl + water
Ellie's first aid kit including Betadine
Ellie's leads + harness
Ellie's towel + brush

Emergency Food for 2-3 days
Daily Water Rations for us both