Philip, don't let anyone put you off. There's an air of safety round these parts just now. And why shouldn't there be of course. The last thing any of us wants to do is attend the funeral of one of our own.
Yes you're travelling fast, but I don't see any particularly big gambles.
We all take risks, but I hope for everyone's sake they're well calculated ones. I never drive at my or the cars limits on the roads, that's what the track is for. I don't let that stop me having a bit of fun where I can do it in a manner that accounts for the safety of others around me and myself as much as I can.