Since I can see some small white banding around the saddles, I wouldn't call it a sunglow. What you have is a nice "regular" amel that happens to have a fairly colorful ground color.
To further explain the differences in the morphs you've mentioned:
candycane - amel that is selectively bred to have richly colored saddles and as white a background color as possible, hence the name.
sunglow - amel selectively bred to have NO white around the saddles and to have a richly colored background.
fire - actually a combination of 2 genes...amel and bloodred/diffuse (homozygous for both).
lava - one of the hypomelanistic morphs caused by a single recessive gene. You may be thinking of a lavamel, which is a combination of both amel and lava (homozygous for both morphs)