Hi, I understand your problem.

It is hard to advice if you should do it yourself or hire out. If you could find someone that new how to do it correctly, and did not charge an arm and a leg it would probably be worthwhile.

If you are handy with tools I could walk you through the whole process with no problem. It is not much more than drilling a few holes. That is assuming the thru the wall knockouts that came in the wall are not near the filter area. If they are it's a piece of cake.

Let me know if you need a step by step. Not a problem.

Dennis