A few questions about Morphsuit

iwas thinking of getting a Morphsuit brand zentai suit (probably not for me ;) and had a few questions.

1- is this a good brand? I noticed this one in particular cuz a few stores were selling them around Halloween.

2- Are the hoods removable?

3 -Are these suitable for swimming in?

4- how stretchy are these?

the reason I thought of getting one is a  video I saw recently. I had never liked zentai suit inflation, mostly because it doesnt look realistic (Kind of a odd complaint for this type of thing, but oh well). Then I saw a video where a girl put a large balloon under a vinyl catsuit and blew it up. It looked good, round. As for why a zentai suit, its' cheaper, but correct me if i'm wrong; getting one of those would be even better in my opinion (again, not for me).

and Here's the video i found: http://www.youtube.com/watch?v=UZAp_UAlrHU