Re quality of ibido / erection / orgasm / leaking / lack of "pump action".
Libido is unchanged
Erection definitely only 80%, strongest during arousal phase, needs cock ring for longevity. After 7years I can definitely say erection quality is NOT related to orgasm quality. With the ring on my stamina is porn star quality and I think that is a benefit for me and my missus!
Orgasm, sometimes it's elusive, often with perseverance the elusive ones are the best. I rarely fail these days but I have learnt not to attempt sex if I have any "doubts". These "doubts" are always about my ability to impress my partner and used to be "performance related" but as that problem has got better the rare occasion it happens now it's more likely because I doubt she is really "up for it" so as she always assures me I wouldn't be getting it if she wasn't! It must all be self doubt!
Leaking and lack of ejaculates just fed the lack of confidence. I don't leak anymore, sometimes I wish I still did as with my eyes closed it was impossible to tell the difference!!