Hi Ralph,im a similar weight and i bought some tec shocks which were just as you say rigid and hard and i got no reply from tec or the supplier i bought them from,which really pissed me off so i wont buy anything else from tec,very unprofessional.I bought these Hagon shocks from Hitchcocks,standard length with black springs,and because of our lockdown ive ridden the bike once but could tell immediately a vast improvement.They sell a shorter shock like these which cost a bit more but i thought i would stick to the original length.