I actually like the 37's with 4.10 gears as I don't have to shift from first gear at 10MPH like I did with 32" tires.
FYI, I have 4.88s and 37s and I shift out of first at 20+ MPH regularly.
Was on 35s when I went to 4.88s, would prefer 5.13s or 5.38s for 37s.
20 MPH in 1st on 37s w/ 4.88s = 3954 RPM
20 MPH in 1st on 37s w/ 5.13s = 4156 RPM
20 MPH in 1st on 37s w/ 5.38s = 4359 RPM
To accelerate optimally, don't shift early - the 3.8 has squat below 2500 RPM.
If I'm lookin' to get cookin', I'll upshift at 4500-5000+ RPM.
Even with a blower, the 3.8 needs to rev a bit to make decent power.
Forced induction won't come close to giving you V8 torque down low.
Food for thought. Real-world results. Hope this helps.