Pumps
Have you thought about buying extra frame holders/clips for the pump you have. I have done that with both the Road Morph and a Lyzyne. If your manufacturer does not sell spares, Performance has one that I glued a piece of old inner tube to the round clips and it holds the road morph just fine. I also carry CO2 on the road bikes (I use a Topeak bag that has fixer a clip so it it easier to move from bike to bike).
P2
2018 Trek Silque SLR6 - Selle SMP Glider
2018 Specialized Dolce EVO Comp - Selle SMP Glider
2011 Trek Madone 5.2 WSD -Selle SMP Glider
2013 Giant TCX W - Oura 143