Acrylic Case Static/Grounding Issues

I'm going to be building a system in an acrylic case soon, and I was wondering if anyone knew of any static or grounding issues I should be careful of (more than normal, that is).

I know that the components will be grounded once they're plugged into the power supply, but I'm used to being able to grab the case to ground myself when working inside a system, and without that available I was wondering what the most effective alternative was (i.e. where should I connect a wrist strap thingy)?

I've also heard that systems in acrylic much more susceptible to electromagnetic interference from nearby radio transmitters and such. Is the effect enough that I should worry?

I've never caused static damage to any of the hundreds of systems I've built, but this is my first with a non-conductive case. And I'm just a bit paranoid considering it's the prime time of year for static build-up.

Verify that the power supply case is connected to its black ground wires. If they aren't, then run separate ground wires from each component to the power supply case because a failure in the supply's high voltage isolation can create a dangerous electric shock situation even though the supply is grounded to an outlet. Oddly, this is far more likely to occur with high quality supplies because they are almost the only ones where earth and equipment grounds are kept separate, but this is no problem as long as the compute case is metal.

On the bright side, regular acrylic plastic burns much worse than plastic used for TVs sold in the U.S. This may be one reason why a maker of acrylic computer cases warned that they were to be used only for demonstration purposes and never unattended.

That is a pretty good point but for the answer I don't know. I used aluminum case for my rig. But I don't think theres any danger of static to worry about otherwise they won't be selling acrylic clear cases in the first place. right? :?