Forum:Which Neo-Spacian?

I'm trying to make a great, compettetive Elemental Hero Neos/Neo-Spacian deck but I still have some questions: Which Neo-Spacian is the best and why? Except for Grand Mole because he's limited. Which Neos Fusion is the best? Are fuision substitute monsters benificial, like the hex sealed fusions? Not Prisma because I know he's awesome Which tuner works best in such a deck (level)? Which of the Neo-Spacian Spells will make this deck better? How many Neo-Spacians do you need roughly? Because on their own they aren't that powerfull. Does anyone of you have some more tips or strategies, feel free to tell me. I don't have an acount yet so I'll call myself Writer