My first question is whether taking the Accomplished Sneak Attacker feat and one level in Rogue would satisfy the +2d6 requirement for entering the Arcane Trickster PrC. I'm looking to go Rogue 1 / Wizard 3 / AT 10 / Wizard 6. (The character is entering the game at level 9, so R1/W3/AT5 at the moment.)
Secondly, this is my first time playing a Wizard, or even an arcane caster above level 3, much less an AT. Is it more advantageous to go for a ranged approach and take Precise Shot and Point Blank Shot and use ray spells? Or go for one focused on touch attacking? I've tentatively taken Enchantment and either Abjuration or Necromancy as opposed schools, as the party already has an Oracle and Psionic-type. I'm unsure whether to go Evocation for my school and try to go blasty, or Conjuration or Transmutation. Having a 13 CON currently, the +1 bonus from Transmutation is super tempting.
Thirdly, would it be worth losing a second level of spellcasting in order to get a second level in rogue, and pick up Evasion and a rogue talent, as well as one more BAB and Ref?
Lastly, what sorts of spells would you recommend? I've read through both the AT guides and having seen an arcane caster played before I have a few ideas. Calcific Touch is amazing, Ghoul Touch is the only thing keeping me from outright choosing Necromancy as my opposed school, Fiery Shuriken looks great as a way to get a swift action sneak attack each turn in addition to the rest of your actions.
Thanks in advance!
EDIT: Also just remembered another thing: Feinting and Improved Feint for the ranged sneak attacking rogue? Can you get that ranged sneak attack?