I am replacing my 28 year old furnace with a Goodman furnace and an AC unit. Never had central air before. I have read conflicting reports on the quality of the Goodman line and wondering if I am making the right purchase. I am getting a 95% efficient, 90,000 BTU, 2 stage heating with a variable speed ciculating blower, 4 ton I think, [model GMV95]The ac will be a 13 seer, 3 ton [model GCS13036]. My square footage is 2000, and I live in the Buffalo, NY area. I never put a dime into my old furnace except for filters. It is a gas hog though. My question is this; should I steer clear of the Goodman and if I should get it, does it sound like it is suitable for my square footage? Thanks for any help.