Question for taxidermy experts

I have several goose mounts, which look OK, but I’m doing some remodeling in the house and they may not “make the cut” for display after the remodel.

Would it be possible to take a flying goose mount and convert it to dead mount position? If that’s possible then I would like combine the birds into a big dead mount display on some old cypress planks I have. What y’all think?

Thanks!