I have to take the front wheel out and my 700x doesn't have a centre stand, so I wondered if my triple tree stand would fit? Searching found me this thread and I saw your comment and had a quick look at mine and the bock does look like it will be in the way? Anyone else using a triple tree stand?
If I recall correctly the block has a screw when removed allows it to be separated. I used the head tube stand to remove my forks to replace the oil.
I would strongly recommend against using a front stand without a rear stand (or I suppose center stand)
14 WR450F SM
15 450/520XCF SM