@jojojojo: From the style of building, I would say that this red and green appliance was in fact made at the shop here. 
DemBones, regarding your first requirement, I'd guess some kind of activator would fill your needs best - preferably the 'Dutch' variety that spreads the jaws apart quite a lot. The further apart your jaws are, the smaller the opening at the front is, and the more plastic there is between your tongue and your lower (!) teeth, the harder it is to talk. >
The shop will add headgear tubes to anything you ask them to. Of course, there is nothing to prevent you from adding outer shields, as well. You name it, the technician will build it. Best supply a photo, though. Or, better still, a drawing!
Like so:
http://www.orthoheerlen.nl/img/beugels/4042b.jpg
http://www.tandartsbeukers.nl/orthodontie/soorten_beugels/losse_beugel
https://www.orthodukenburg.nl/wosimages/8_376.jpg
http://s255.photobucket.com/user/Suzanne880/media/activator2.jpg.html
Or of course a classic Van Beek:
http://www.ortholabzuid.com/images/producten/vanbeekappliance1-g.jpg
For your second request, something to eat and talk with, either go for the classic Hawleys (you can order them with headgear tubes) or a twin block, if you want something a little 'heavier'. You can talk and chew with either, given a little practice.
Removable appliances and elastics usually don't go together in real life... at the very least, retainers to support elastics wouzld have to have sturdy clasps to hold them in. Elastics have quite a bit of force to offer... ;-)
Hope this helps you chose! 8)
--SC
DemBones, regarding your first requirement, I'd guess some kind of activator would fill your needs best - preferably the 'Dutch' variety that spreads the jaws apart quite a lot. The further apart your jaws are, the smaller the opening at the front is, and the more plastic there is between your tongue and your lower (!) teeth, the harder it is to talk. >
Like so:
http://www.orthoheerlen.nl/img/beugels/4042b.jpg
http://www.tandartsbeukers.nl/orthodontie/soorten_beugels/losse_beugel
https://www.orthodukenburg.nl/wosimages/8_376.jpg
http://s255.photobucket.com/user/Suzanne880/media/activator2.jpg.html
Or of course a classic Van Beek:
http://www.ortholabzuid.com/images/producten/vanbeekappliance1-g.jpg
For your second request, something to eat and talk with, either go for the classic Hawleys (you can order them with headgear tubes) or a twin block, if you want something a little 'heavier'. You can talk and chew with either, given a little practice.
Removable appliances and elastics usually don't go together in real life... at the very least, retainers to support elastics wouzld have to have sturdy clasps to hold them in. Elastics have quite a bit of force to offer... ;-)
Hope this helps you chose! 8)
--SC