I think you'll be stoked with an HE pot, but that the one you're looking at may be too wide for your pot supports. I'm not sure on this, but I've got two more for you to consider.
The first is the Optimus Terra Weekend, which is linked at a killer price on the page you linked to. That one is .95liter and fits on top of your stove, perfectly. I have one of these, with a Crux (and that combo is also on the site you listed at a great price) and can tell you it boils fast and the fact that it will hold a large canister, the Crux and fire bits inside it is great. The HE pot boils noticably faster than non-HE pots, even on identical stoves with the same fuel, based on my experience using if for a few seasons. The handles are excellent and the only trick is to come to terms with the mini-skillet/cup part. I have cooked chopped trout in it and used it to heat water while the HE pot walks away, but that's about it.
The second is that Olicamp pot mentioned above, also known as the Fire Maple...same maker, different colors. It's a little bigger than the Optimus, but has a more shielded HE section and just a flat lid. It's heavier than Non-HE pots, for sure, but it boils water FAST. The weak link in this one is the lid, but the price is excellent!
If you want more photos and some discussion of the pot in its orange trim, there's a thread here on BPL: