Recommendations on weakening lofts on player distance irons?

I got fitted into Mizuno 245's and I love them. I'm a 12 cap and liked the forgiveness of these clubs but I don't necessarily need the strong lofts. I kinda wish I would've went with the tmade 770's now looking back at it, but I was thinking about just weakening the lofts on my 245's so my distances and gapping aren't so crazy. For instance, p wedge plays 150, when I got fitted I was consistently hitting 7 iron 200. I think adrenaline was pumping but still average a 190 7 iron. My clubs are lengthened an inch being I'm 6'3. But being an inch longer, wouldn't that strengthen the lofts more too? Making my 9 play like an average 8 iron in terms of club length? Just wondering if it would be a good idea to get my lofts closer matched to the lofts of the Mizuno 243's, tmade 770's, or titleist t100's.

TIA