i would like to install floor anchors
and am in a planning stages for home use
and they may never get used but they might
how many do i need (4 or 6) and how far
to space them out?

i was looking at mo-clamp but am open

Without knowing your exact layout, there are too many varibles to hazard a respectable guess. However, as an absolute minimum, you will need four. The last time I bought floor pots, they cost $27. each($55. installed in existing floor). How many can you afford?

the bulding is being planed so aprox 30*35 or something about that size afford up to 8 anchors
thanks