Gotcha. I love the sound of the LTs thoLT vs. LT yeah, I would also go with the larger diameter.
The crux of what I'm getting at with blown combos is that the difference is so negligible that the simplicity of shorties make them the best option.
For an N/A car that benefits from good exhaust scavenging, LTs are the hot ticket.
If you already own the LTs then hell yeah! Use them!