The e-tip will be a challenge since it is sooo long. It will take up a lot of powder space. A 200 e-tip is about the same length as a 225 AB. Leverevolution will get you 2500ish with a 225 Partition. Hodgdon lists 48gn with a 225 Hornady for 2518. I got 2450 with the 225 Partition at 46.5 and a 22” barrel. At 48 it was a little over 2500 but I felt that’s probably a little stout. 2000MR would be the other powder to try in my opinion.