Will 5700 ceiling mount fit a new in76

[fabben]

I'm about to order a replacement for 5700, which has conked out.

I'm quite taken with the IN76 and from what I've read, it's quieter than my 5700 and running costs are lower (replacement lighting units are £100 cheaper). Improvements across the board.

But my old 5700 is ceiling mounted with an old infocus unit. My question is will I have to replace this ceiling mount or does the IN76 fit the same way as the 5700.

The 5700 has three threaded holes arranged in a right-angled triangle. Is the IN76 the same?

Fabben