So now it’s time to put it in the Carboy but I have a feeling I’m going to have alot off air space…. Any ideas?
The best choice is to plan batch size so that your primary container is filled, with overage in smaller containers. However, at this point, that's not gonna work.
The best choice for your situation is what Mike said -- find a smaller container. What size is your batch? Knowing this will make helping you far easier.
Some folks use marbles -- but you MUST ensure they are lead free. I'm not a fan of Mike's solution of using silicone caulk -- it MUST be food grade, and if it has to cure for a month, my guess is it's not.
Other folks use inert gas -- I don't like this solution as it's all invisible, and you have no idea what the ratio of gas-to-air is in the secondary.
The safest choice is to top with a compatible wine. You know 100% what's in the carboy and there is no guessing.