new life foe corsa c?

hi last week striped down my engine corsa 1.2 53 reg took head of took valves out clean them up new oil seals then took pistons out put new rings on cleaned piston head all up first then replaced head gasket new bolts took me 6 days on and of started the car magic its like a new car no more smoke only a bit its getting better no more shaking there was a lot of crap to clean out now all dne im happy it was hard work but worth it lets hope the fuel economy is better now no more black spark plug oil burning thanks all for your help and advice.