Max,
I'd build that stand for the laminator - 1/2" higher than (drop to) the out table ( the landing zone). Build it well, on lockable casters, with the ability to fine tune the leveling (non level machines are a pita). That way, you can move it to one side when not in use, and bring it in to play with minimal effort when you want to. Working on the floor is an invitation for dust and back ache, and will stop spur of the moment ideas (an outvitation to creativity?). It'll also leave you with your full table to work on in post. If you're feeling fancy, then design the support to also carry rulers, knives, pens, tapes and the myriad other bits that you like to have within arms reach.
Your LZ is 34x50" - that limits what you can lay up prior to mounting, and trim post-mount. If this fits your working space, then it is good; if you have more space to work, then 8x4' is great for being able to reach around, and having room to rotate smaller work, but for solo mounting, I'd be disinclined to go beyond 30x45", unless you are well above average height, live in a warm dustfree zone, have no pets or body hair....
For a feeding table (and you do want one), we use an old column projector table on casters - similar to
http://tinyurl.com/h9hdnzc . This allows us to support the materials going into the laminator, and with a smooth floor, it follows the substrate towards the machine. We set ours 1\8" higher than the in-feed on the laminator. Takes up very little space and makes a handy task table for other activities.
Oh, and you need as much space in front of the machine as you have behind it... A few hours construction, and you'll make the process a lot easier, and greatly up your success rate. And you need to keep the place clean, but you knew that already.
A glass backlit table would be amazing, but I'd take the elements listed above as a higher priority at this (low volume) stage.
