Hodgdon gives a load of 29 gr of H110(which is the same as W296). Just wondering if someone had other useful loads with other powders. I have never been a fan of heavy loads of slow burning powder with light bullets.
IME anything jacketed is at its best loaded to full house fire breathing glory.
what your looking for is something of a cast lead load for everything less than that.
400 rounds worth of a given bullet may seem like a vast pile to you ... its not really depending upon who is doing the measuring.
I'd view the score as four groups of 100 and load a batch of 100 full house and keep the rest in the reserve stock.
Be that as it may, this is what you have on hand, so I'd look at 2400, AA#9, AA#7, Blue Dot and perhaps even Power Pistol to fuel your endeavor in this case.
For what you seem to want to do, your best overall option is some casting equipment and a mold somewhere in the 200 - 240 grain range, and buckets of Unique, Universal, Power Pistol and similar.
This will produce something of a mid range load that'll serve well through all but the most demanding applications of the caliber.