I know I will probably getted banned for sacrilege, but to buy a new Esbit stand so you can shave 2-3 grams off your current setup is a *little bit* excessive IMHO.
Also consider that, for longer trips, the fuel efficiency of the stove will far outweigh the weight savings on the initial stove. Sarah clocked the HSB at ~12 minutes to boil 2 cups. I'm not sure what the total weight for this setup (including windscreen) was, but it was essentially a whole 14g or 0.5oz tablet. With a Gram Cracker and Caldera Cone, the same two 2 cups without wings boiled in 5'50" and there was 3.3 grams of fuel left. With wings it took 7'25" and there was 4.9 grams fuel left, so definitely more economical with wings. You could say the extra weight of the wings payed for themselves with the first 2 cups boiled. And even without wings, the fuel savings from a single boil are significant. I did these tests using a Caldera Keg.
HSB stand : 7g (0.25oz)
Windscreen : ??? (let's say 20g or 0.7oz to be generous)
Total : 27g (0.95oz)
Fuel burned per 2 cups : 14g (0.5oz)
Total weight to boil 2 cups 41g (1.45oz)
Keg Windscreen/pot support : 29g (1.02oz)
Gram Cracker : 1.5g (0.05oz)
Wings : 1g (0,04oz)
Total : 32.5g (1.1oz)
Fuel burned per 2 cups : 9g (0.31oz)
Total weight to boil 2 cups : 41.5g (1.46oz)
So you break even with the first boil, and are saving weight in fuel on all subsequent boils. Add to this the extraordinary stability and wind protection offered by a cone design, and you have a system that is hard to beat IMHO (and no, I don't work for Trail deigns!!).