Hi Cricketfan99, good questions!
1, 2, 3, 4 - This is something completely different, some people will prefer the originals and some will prefer this. It's completely new and not in any way like a regular pad so rather than saying one is better, they will sit parallel.
5 Gloves, again, something different here as well, more outside the box!
6 The original protection was a variant and not quite to this spec, there were additional elements included but I can't say )
7 Toe inserts are not too thick so you should be ok
8 batting pads will be very light but Morrant do a different (and very good) job with their single piece moulds.
9 protective sheeting, yes, tbc )
Hope this helps, I still can't give much more info for now but will be able soon!