Thank you both for the replies. I think I will use 063ANNR for the left arm, and create a heavier variation of this AC down the line more suitable to dual rifles. I switched some parts around trying to improve the frame with higher AP and mobility like suggested. New AC: Head: SOLDNER-G8H Core: EKHAZAR-CORE Arms: 063AN03 Legs: 03-AALIYAH/L Together it's got 41339 AP, 9385 ballistic defense, and 7095 energy defense. It seems generally better. Soldner was not directly suggested as a better head piece, but it looks statistically better than Hogire while fulfilling a similar purpose. I switched the generator to I-RIGEL/G, and the boosters to Judith mains, Latona back, and Ortega sides. For back weapons, I tried out OSAGE03 on the left, and DEARBORN03 on the right. They both only have 10 uses, so they seem great to spam and purge. From what I know about using them, vertical missiles + 051ANNR fire seems like reliable damage, and the dearborn goes well with Linstant OB. I also stabilized the AC to be balanced once purged at (+0, -10). Altogether, the energy drain is manageable. I-RIGEL is still very heavy, but I think is a little more appropriate than Judith, unless I were to redesign based around low energy drain parts. If I were to drop the back units immediately after getting a solid AP lead early on, it might also work. Using I-RIGEL, I get 12143 total weight over 12143 maximum load with 11 tuning in leg capacity, which puts a smile on my face. This is still in a WIP stage, however, and a second opinion would be nice.