Another bit of errata U_K. On page 116, under "Effects - Step By Step" you refer several times to "Table 4-9: Effect Parameters," but the listing for that table, on the same page, is 4-10.
I was also looking back over your write-up for Surtur. You give him three Transcendent abilities, with a parenthetical note that the three abilities make up for him not having three artifacts. However, this doesn't seem to jive with what's in Ascension.
You note that equipment is 1/3 of a template's ECL. As an Elder One, Surtur has an ECL of 240, making +80 of that due to equipment. Deities normally have four artifacts, which in this case means that each of Surtur's artifacts is worth +20 ECL; hence, only having one, he has +60 ECL's worth free to spend on additional powers.
However, you list on page 27 that a divine ability is worth 1 ECL, meaning that not having three artifacts has essentially given Surtur an additional 60 divine abilities. According to Table 4-1 on page 96, however, it'd take 36 divine abilities to gain even one Transcendental ability - never mind three.
How, then, does he have that many esoteric powers (given that he's a sidereal)?