I have seen alot of discussion here about changing pipes, jets, etc., but nowhere have I seen anyone discuss modifying their stock airbox for more air. Changing pipes and jets are of little use if you don't also get more air intake. The only solutions I have seen here is to buy a $300 Hurricane etc. or uni filters and go neckid. Have any of you simply tried installing K&N filter in the stock airbox then drilling addidtional intake holes??????????? This seems to work for other motorcycles, is there some reason it will not work on a Volusia/C50???????