Cool deal because I just went through this a few weeks ago with changing out all of my Texas Holey Rock and switched the tank to wood and creek rock and
LOL that is awesome!!
Yeah I have never had an explosion of rams horns either...MTS and pond snails yes...but rams no.
While it is a very nice piece of wood....and I would like to see a FTS of your 75 with it in there....I can't help but feel a little....well let down.
Well, seems based on the excellent advise you have already received there are some options...
Buy a bigger tank sounds like the best one to me!