i have two leopard tortoise, and a sulcata, and live in southern cali. The average temperature in the warmest months is 72 degrees, and average warmest month lows are 57 degrees. I was wondering are these temperatures to low for a leopard and sulcata when they go outdoor when they are bigger? I know you can build heated sheds and such but over all do you think it would be hard to keep them in climates like this? We do get days that are warm 80s sometimes 90s but not very often. Whats your thought(s)?