What's a good 60 foot time to shoot for in a street/trip car?

Here's some particulars about my car:

'67 Satellite, 3780 pounds with driver, all steel, full interior, manual steering, manual brakes, Monroe-matics front and back (back are longer length for a pickup truck), 318 torsion bars, battery in stock location, iron heads, 3400 pound SS Springs, regular non-adjustable pinion snubber, 3.91 gears, 9X27" Hooiser Quicktime Pro DOT bias-ply slicks on cop rims, front swaybar still hooked up, mild 440, 9.5" Converter.

I took it to the 1/8 mile strip for the first time last weekend and made ten runs. Most of my 60 foot times were consistently 1.82 and I had one 1.78. It didn't seem to matter if I did a longer burnout, shorter burnout, left from an idle, left at 2000 rpm, what time of day it was. It ran within a few hundreths (8.31 to 8.35) all day from 9 a.m. to 4 p.m.

Are these 60 foot times good, bad, OK? I have no idea.

What should I do to improve my 60 foot? Remove front swaybar? Adjustable pinion snubber? 90/10 shocks? Put in 4.10s (car wasn't shifting into third into right before 1/8 mile finish line and we don't have any 1/4 mile tracks around here anymore anyway)? Anything else? Thanks!