There is no reason for much of a lift to run a 265. I would not recommend running 285 without regearing and significantly improving the brakes. I'm not sure how much of a crank I have on the front, I can measure if you want, but if I recall it is slightly less than Scott had on his. I get a little rubbing with 285s on big whoops, but not enough to worry about and I want to keep as much down travel as I can.
Do a search here and on planetisuzoo.com for hub replacement instructions. It takes about 15 min. a side and you don't need to remove the wheels. Either Kevin or Zaphod did a pretty extensive writeup.
I'm running the Superwinch hubs on a '99 TOD and truth be told I would look into buying and rebuilding a set of Aisins. I'm not sure what it is about the Superwinch hubs, but they don't seem that well built. I haven't had any problems yet, but they just don't inspire confidence. I've had them about three years and it is time to pull them apart, inspect, lube, rebuild. It may have something to do with the crap that CDOT sprays on the roads in Colorado.
Independent4x sells a 3" lift kit with the 912 coils and a 1" spacer, but as Scott wrote, I don't really understand the point unless you are going for a big lift with big tires that are beyond what the vehicle can comfortably run without replacing and upgrading a lot of parts.
I'm sure Endo or Robertdarin will chime in with an explanation.
I will say this, the reason to buy from Independent4x is you are paying for someone who actually keeps the parts in stock and freely gives expert advice.