FTI 9.5" Street/Strip Converter vs Stock Motor

It's about time for me to upgrade my stock transmission. My plans were to do upgrades to the motor first, but my transmission got jealous and started crying (ticking). I'm running a Lockup 904 w/ Factory High Stall and will be converting it to a Non-Lockup version. While the transmission is out, I want to add a quality converter. I'm looking towards purchasing a converter from FTI: Torqueflite 9.5" Street/Strip with a stall speed of 3000-3200...

Good idea or bad?

Current setup: Stock roller 318, Edelbrock 750, Weiand Action+Plus Manifold, Electric fan & fuel pump, Mallory Unilite, 3.55 gears, 26" tires