Stephen, I am interested to know why you want stronger lofts? is this to gain more distance with each club? is it to get the distance more consistant between clubs? a lot of people go this way and add wedges to cover the short game. however, focussing in improving GIR hit reduce the need for so many wedge options. the more wedges the more complications. a lot of tour players only bag 2 wedges apart from the PW? I have just ,3 months ago, done a complete fitting session/process with a top club fitter and a teaching pro. it took me some 2 weeks but the end result is that my irons are a lot more consistant given slightly more loft, 48 degree PW with 4 degree gaps between clubs to 3 iron or I swop the 3 iron with a 21 degree hybrid. 53 degree gap and 57degree sand/lob wedge. the top end of my set is very well covered and my wedge system and game options have been simplified and a lot more effective. I have dropped my handicap with 2 strokes in 2 months. I now understand where each club fits and how to use each club effectively. I use more loft when I chip around the greens and my ability to up and down has improved dramtically> This is my experiance.