Assuming I keep the exact same size base, are folks generally allowed to use like a secret weapon base or other custom basing option on their tournament minis? Do players generally get disqualified in organized play for ditching the rather poor bases in favor of either a lipped base or a 40k style base of the same size?

Sorry if this has been posed before. I searched a few keywords, but nothing came up.

I have clear bases on some of my figs and the Team Covenant bases on some others. I have played in store championships, regionals, National championship, North American championship, and Worlds. They have never been questioned or been a problem. The only thing is that you want to be able to tell one figure in a group from another.

I use custom resin bases and nobody has ever mentioned it. They function exactly the same as long as squad markings ar clear