Hi!!! I will make a glass lid for my ball python.Size of the lid -80cmX44cm.I need to know what ventilation to do? I will cut 2 holes in the glass-one on each end.Size of holes- 32cmX25cm and 32cmX10cm.. Is this enough or it is too big? I wonder-to make these two holes ot just to cut one bigger hole in the middle of lid??The holes will be covered with mesh.Thank you!!![]()