I currently have a gm 1/2 ton 6 lug 10 bolt w/3.73's up front in my 1990 burb. I want to get an 8 lug axle w/4.10s to match my 14 bolt rear. Mostly tow vehicle. What are the pros and cons of either of these front axle conversions? If I go dana, will I have to get differnt suspension parts than what I currently have? I'm planning on getting a tuff country 4 inch lift. I think TC assumes I have a 10 bolt up front, would it matter if I got a dana 44? What about brake calipers?