>>6407558All the Showa riders were bad motherfuckers in and out of their Rider forms. Remember: They're superhuman cyborgs whether they're henshined or not.
The vast majority of Heisei riders, while most are competent fighters, cannot hope to match the raw power of Hongo, Ichimonji, Shiro, et al.
Even after Henshin, all the Showa Riders are ridiculously tough, and many have completely broken abilities, such as RX being immune to changes in the timestream (making Clock Up worthless, while Faiz Accel and Accel Trial would still be effective), and his Biorider and Roborider forms being completely invincible. V3 has his 26 abilities to pull out of his ass whenever he feels the need, #1 has an impossibly high IQ, and Skyrider can _fucking fly_.
Ultimately though, they are all heroes of justice. The closest you'd get to a fight would be a couple of blocked punches and kicks, ending in a manly handshake, and a slow head turn toward the now-supremely-fucked evildoer that put them up to it.