These premade SS coils from FT should be a good fit for the CLR coils. 1.3 ohm so maybe better for power than TC. Ordered and waiting to see if they are any good. For $3.49 per hundred they are pretty much as cheap as wire.
Dimensions are 3.2 mm depth and 3.5 mm width so the id should be 2.6 mm. Should be a nice fit.
$3.49 E-XY 316L Stainless Steel Pre-coiled Coil (100-Pack) - 28 AWG / 0.32mm dia. / 1.3ohm at FastTech - Worldwide Free Shipping
Dimensions are 3.2 mm depth and 3.5 mm width so the id should be 2.6 mm. Should be a nice fit.
$3.49 E-XY 316L Stainless Steel Pre-coiled Coil (100-Pack) - 28 AWG / 0.32mm dia. / 1.3ohm at FastTech - Worldwide Free Shipping