all good advice as always , most times as grumpy said it is an easy fix but also is its time up ? the honda is a fantastic swap for easy of starting AND reliabilty . depends on if you like to keep it all as was meant to be ?
sometimes a good oil change helps a lot too as old oil tends to turn into smoke fast . and again an offer of help if your not too far away ? south aus' is a big place laugh but a good idea is try yourself first , if help is needed then you found the right place
cheers2 Dave