My lorrikeet sleeps upside down at the top of the cage. I can not find anything on how they sleep. should i get a bird bed or a perch higher up i dont know if it hurts him the bars are 1cm apart this is my first lorikeet. i love this little guy so playfull and always can not wait to get out of his cage. His cage is 65 or 70cm long 40 wide and 50 high should i get a bigger cage for him.