Forum:Neos questions: Common Soul and Fake hero

I have two (complex) questions, if anyone happens to know.

1. When I use common soul, is the gain equal to the current attack of the neo-spacian when it's summoned? Or it's current attack at all times? Example: You use common soul to summon flame scarab. He gains 800 from two spells on the opponents side of the field. Then you destroy one with mystical space typhoon. Does the creature lose 400 when scarab does? If scarab is killed, does the creature lose the entire bonus?

2. If I use fake hero to special summon Neos Alius and then normal summon him to become Neos, does fake hero's effect still apply? Arguably, he is no longer the elemental hero you summoned with fake hero, so the effect no longer applies. But at the same time, geminis that are normal summoned retain all effects on them from previous magic cards. Which ruling takes priority?

Thanks in advance for any help