850 or 950 Carb

Would I see an improvement from my QF 750 DP to an 850 or 950 DP on my 408 Eddy headed Magnum? Heads OOTB Eddies, M1, Hughes Roller, 242 and 246 @.050, .555 and .565 lift, Crane 1.6 rollers, Windage tray, forged pistons, not sure on compression, but about 170 to 180 psi on compression test, MSD distributor, Dynamic 3800 converter, 998, and 4.11 gears. What do ya'll think?

Thanks,
Darren