.  If you have that many tress that size I'd just get them all in a corner somewhere and leave them to rot down - you clearly have more than enough space to do this and it woudl be entirely reasonable, imo.  If you have that many tress that size I'd just get them all in a corner somewhere and leave them to rot down - you clearly have more than enough space to do this and it woudl be entirely reasonable, imo.  