It could work, but between 1 6105 and 2 6095, I would choose 2 6095, 1 6095 and 1 6105 could work too. I generally don't like 1 pump solutions as all your eggs are in one basket, pump goes down and it is a catastrophe, that and it is always best to be able to change flow direction periodically or you end up with a pile of debris on the far side.