i have no idea how mechanically minded you are
but as generall mechanincs go i found it pretty easy.
you will do it in a day.
and the gasket i got was £5.50
iv donr it twice now. once on a 999cc and once on a 1242cc before i went in the car. it fine. you need to borrow a torque wrench and dont rush.
and be clean at the crutial stage.
you might need it skimming if it overheated ect..
(around £40)
hope you (or your garage) mend it
panda are worth saving !
aran.