I would not increase the powder charge. Yesterday I conducted a bunch of load testing of the 45ACP 230 LRN bullets and Bullseye/Unique/AA#5.
In my M1911 Kimber, a charge of 5.5 grains Unique gave me a velocity average of 827 fps. Bumping that up to 6.0 the average went up to the 880 fps. 6.6 grains was over 900 fps.
I like my loads to be just at 800 fps. It is easier on the gun. This one session with a bunch of 850fps + loads just ate up a new shock buff. That tells me that I can expect frame peening with the heavier loads.
I do believe that 6.5 grains with a FMJ is a factory equivalent, but with lead bullets, the charge has to be cut back a grain.
I fired about 300 rounds, about half Bullseye, about 30% Unique, in my 45 ACP. I had residue on the feed ramp, but it was condensed wax from the lube. Used a toothbrush to remove.
I found melted lube on the plastic screens of my chronograph. This was a first, never seen that before. They were at least 10 feet from the muzzle. Melted lube must be traveling with the unburnt powder residue.
I use motor oil as a lube (lots of it!) and powder residue wiped off easily on all internal surfaces.
Both of these powders are considered "dirty", but they shoot and function fine.