Found something really interesting regarding trangia gear. The stoves you mentioned....
Well they certainly get a lot of praise. I think this is the kit that has either inspired, or was inspired by the swedish army mess kit. The only downside is they're alu and take an age (14 minutes) to boil a cup of water. Well, I discovered, not only can you get stainless steel pans, you can also get none-stick pans (pictured) and titanium pans. You can also get a gas burner for them....
...to replace the trangia meths burner, turning them into a really good gas cooker.
But what really, really interested me was this....
I have an absolutely brill multifuel stove, the optimus nova...
...this thing is brill, very few flare ups, very reliable, very stable and can bring a litre of water to the boil in 3.5 minues (MSR eat your heart out). Admittedly I dont use it much, but it is a brill stove if you have to use a stove instead of a fire. I was curious to see a version of the trangia stove called the "trangia nova", which is basically a standard trangia 25 or 27 set, but with a multifuel burner designed around none other than my beloved optimus nova...
Wow, I thought - trangia meths burner = 1 cup of tea in about 1/4 of an hour, trangia nova = 1 cup of tea in about 45 seconds - but these things are £100 just for the burner - and I already have the damned burner - but wait, what's this - a conversion kit for £7.00 :-D
Basically, you remove the housing, legs and pot stands (which are all one unit) from the optimus and attach the primer tray and trangia bracket in thier place. The just pop the converted nova into the pre-formed holes (that's what they're for if you have a trangia kit and were wondering) and bingo - one seriously powerfull cooking system.
It's a bit OTT for my needs, but if you already have an optimus nova and are thinking of getting a trangia - or vice versa, the converter will allow one to be used with the other - it's also an easily reversible conversion.
Here's the interesting thing, by stripping off the steel body, legs and pot support from the optimus, the weight of the bare bones burner isn't that much more than the weight of the trangia meths burner. I figure that the fuel must weigh about the same for both stoves, except the nova is a billion times more efficient (so you need less of it, or can cook more for the same amount). The pans can be replaced with trangia's own titanuim pans (which are very cheap BTW - well, they are for Ti) and can double as billy cans if you want to use a fire to cook.