You need to look at your overall goal and the application of the cooler for the future. If you don't really need one atm you may as well stay with your stock cooler and not bother with all the effort. In essence all your doing is making the air travel further by installing a front mount when your running stock boost, waste of time and money imo. Running pipes over your fan through engine heat is just a general no, no, why cool it down only to heat it up again. Do it right the first time or save the money until you can afford to is my 2c.
Note the above logic doesn't apply if your simply after the "cool" front mount look.
Matt