Hello all...I have a wood cube(well not quite aperfect cube). It is green split wood and it is 12' by 8' by 6'....about 4.5 cords in one big solid block.....my question is about seasoning....the top is covered and the sides exposed....is the wood in the middle going to have trouble seasoning? I have limited yard space so this shape works well....anyone have experience with this? Thanks