The 2 pics I showed go up under the dash, you do not see them at all, then you run a seprate water/ice cell in the trunk and run 2 rubber lines back to it. I have seen a/w coolers up front but it adds a lot of weight to the front and can cause some space issues.
If this is a race car I would do the cooler mounted where the passenger feet or behind the pass seat or the under dash. If this is a street car just go A/A and save your self a lot of money and hassles.
What is your intentions with the car?