wrr1020

So i'm gonna be ordering my 4.10's soon, can't wait, and since i need to adjust the speedo for the new gear i'm gonna pick up an SCT SF3. My question is, what other changes can the tuner do for my car to gain some performance. I have an auto and i'm gonna up the shift firmness since the stock tune can be a bit sluggish sometimes.

Was thinking of doing a 91 tune as well but not sure if it's worth it. Will i see a change in power by jumping to a 91 tune over the stock 87? Car is pretty much stock, only performance mods i have is an MRT catted h and a mac catback. Any suggestions or thoughts would be appreciated, thanks.