I hope the silly grin on my face every time I got out of Little Nob summed up my thoughts on the cars! I've also raced against Bill & Will in their Coupe and watched them from pitwall in other Peter Auto races regularly beating 911s. Fantastic little cars. I'd put 200kph on the Mulsanne as a conservative estimate.
And as a 1954 drum braked car, 'LN' is eligible for a wide variety of race series. I just need to win the lotto........