Maybe you better off starting with another mower.Just remember newer ones are no where near as good as the older ones.The quality of parts and labour just aren't there any more.No quality control.
So I'll scratch mine of the list and back into the scrap pile.Poor old thing,but that's just how it goes I guess.You win some and you lose some.
I do feel though that you would be better starting again,as I feel your heart and soul isn't in it this time.There is nothing worse than trying to do a job when your just not in it.
See how you go there,but I can see your just not that into it.