Moped 50cc upgraded to 80cc

Good condition standard 50cc upgraded to 80cc brand new piston,rings,head( at 1.1k )new carb, rollers,cdi(month ago at 1k) all receipts to proof
just serviced
Paper work v5c/2 all previous mots 2 Keys
First to will buy
Only done 1.1k on 50cc(all 50cc kit included)
now 80cc
Lots spare included