When I picked up my tractor (used - long story) the dealer I was working with told me the same thing - forks work great for hauling brush and logs. So I bought forks when I got the tractor. I have the QA on the loader, so that worked well. He was smart enough to make sure I didn't get forks that were too heavy for a CUT.
However, the reality is much different. You cannot scoop up brush with forks. Everything ends up falling off one side or the other. What I ended up having to do was to attempt to scoop, get almost nothing, then drop the forks down and get off and load them up by hand. It worked, but is painfully slow. This was last spring (2010). By last fall I had got a grapple and added a diverter to run it myself. NIGHT AND DAY. There is NOTHING better than a grapple for dealing with brush, logs, firewood, etc - basically anything in the woods. All summer I was swapping between bucket and forks all the time - forks for brush or some logs (they tend to fall off real easy too), bucket for hauling blocks of wood (I was clearing land). When I got the grapple, I almost never took it off unless I needed the bucket for scooping dirt or something.
I am also fortunate enough to have an old skidding winch that a friend has loaned to me. The combination of grapple and winch is a land clearin' firewoodin' monster. The only negative is that the winch really isn't heavy enough to provide enough counterweight for the grapple, and it is easy to lift too much log with the grapple and get unbalanced up front.
I don't regret the forks as I would have gotten them someday in any case, but I sure wish I had got a grapple up front.
For what it sounds like you will be doing, I think the same combo would help you a ton. Grapple and skidding winch. I would get the grapple first, if you can't swing both.