Are you allowing dry sumps with the Gp 1 cars if not I think you should concider it if running on slicks!!! Sorry I am not up enough on period Gp 1 regs to know whether they allowed dry sumps or not all I do know is most of the series do not. And just a small gramatic point (I should talk!) but is a 'Genuine Replica' a bit of an oxymoron
(Only kidding Ken) I do actually agree with you about guys in replicas at my end of the scale being very careful as well, look at the way I took to the grass and nearly ruined my race avoiding the million pound (reputably) ex Works Cobra in Bernies race when he swerved over on me for all the thanks I got and I still have the reinforced federal bumpers beneath the skin on that car so I can safely say it would have inflicted enourmous damage on it if I had hit the thing lol!