I have some 225 Deepcurls and I tried 52 of MR2000 which got me 2500-2540 fps. I also have a Ruger Hawkeye. That is the only load I've tried with 225s. Like you have said, I generally stay in the 180-210 range for the 338 Federal which I think is the sweet spot. I think the 225 Accubonds would max out 2400 fps at safe pressures. Not sure how fast you want to drive them. They do have a very high BC so pushing them to that 2400 fps range would probably work pretty good.
