Thanks for taking time to recall the process you used. It helps. =)

My suggested corrections/changes follow. The final two are based on my perspective of the character and circumstance... you may feel differently. The labels look okay, except I think you want A2 to be loggia. The letter: ... keep RAISING ignorant objections ... / ... most effective FORM ... / ... insists on their BELIEF ... / Dubious FELLOWS, but they are willing to support my plans and the Academy must be rebuilt at all cost. / Strike the last title bit - it's a personal letter.