Except for the late-war level bomber.
So basically we are talking about 1945 in the MTO?
I pulled out my copy of the Air Apaches history some mentioned up thread. They got thier first J models in mid October 1944 and solid nose strafer B-25Js in January 45. One of the first things done was removing the side gun packs as they were too difficult to keep working. They also lost the waist guns as they weren't much useful in strafing attacks. So they weren't shooting 14 50s straight ahead, just 8 in the nose and the top turret if so inclined.
Understand I'm a big fan of the 25. In an ideal world they'd have a 25G, and both the glass nosed and solid nose strafer 25J.
That being said and looking at the bigger picture I'd rather HTC spent the resources on other things. It's the same as asking for a B-24D so we can run Ploesti or B-17E and F so we can have accurate early war PTO and ETO 17s.
Would it be nice? Absolutely. Does it make sense to make that a priority? Nope.
Note the B25 in the image I posted is a Hawaian Depot modified B-25G. The Gs and modified Glass nose D Models were in combat over Japan in the summer of 45.