Wasn't it stated in the movie that the Strike Freedom Type II was equipped with a Nuclear Fusion Reactor? Wouldn't this be the first instance in the Cosmic Era timeline of any mention of Fusion being used as a power source?
Note that the Freedom and the original Strike Freedom both were not explicitly mentioned to have been using Fusion as its power source, and as far as we are aware, Freedom and the OG Strike Freedom were operating with Fission Reactors, hence necessitating the presence of N-Jammer Cancellers. Though if the SF Type II was confirmed to be using Fusion, then it begs the question of why it still has NJC equipped.
Regarding the use of the Type 35 Prototype Advanced Railgun in Full Burst[]
I was rewatching the scene I saw that the SF Type-II uses one Type 35 Prototype Advanced Railgun in its left hand with a spare on the back skirt, it also uses the left hand Railgun when it does the Full Burst against the missile barrage sent Kira's way