As the originator of this is the 2 time holder of Carlos "World Series" I would not have gone ahead had he not been happy. So far all the UK events are amazingly smoother than the US ones, so I reckon it's worth a go.
I have an attitude that says "if it's broken it can always be fixed, If it never broke, maybe it was overstrength in the first place." Likewise I don't believe any automotive project is ever finished, why not experiment? It's the only real way to learn. Confucious say, "Man who never made mistake ever learned anything!"