I have a sheet of Ti, (20cm x 100cm x 0.20mm) for a cylinder stove, and like you, two Snow Peak Trek plates.
The two pot supports/end plate retainers are two 6mm Ti tubes with a third for the base. I have to buy a set of 3mm x 38mm Ti servo push rods and washers to secure these.
I bought a set of 3mm × 90mm Ti servo push rods as legs, which mount into stainless steel rivet nuts on the stove body.
The servo push rods have Ti knurled nuts. They were bought from a RC model aircraft supplier.
I also have to buy a Ti-Goat Ti stovepipe, damper and a stove jack.
My aim is for the lightest weight possible, as I have a spine and hip injury. I could use thinner Ti for the cylinder, though 0.20mm should wear very well, and its what I have.
I'd originally bought the sheet of Ti for another stove project (the Ed Tyanich Airscape) when it dawned on me to use Trek plates to make a cylinder stove with it! (o: