Too old
thats why i retired from bike racing..... the older i got the longer it seemed to take for the bones to heal after a crash
i,m sure we,ll meet up at a show somewhere & you can take me for a spin in your finished Roadster
as for too old.....when i reached 40 i started counting birthdays backwards
so i,m only 34 yrs young now ...lol
good luck with your build.
cheers
andy