I've got to agree, won't hurt the hunt and might even help.
As far as the dog, have you watched him run?
If possible, watch him run solo and see if he can keep moving on the line by himself. Then, put some aggressive hounds down with him and see if he can handle the pressure without making many mistakes.
Honestly, after the purchase price, you can feed a good one for the same amount as it cost to feed a not so good one.