Glad you enjoyed it. I did one of those days once, missed some sessions cos I was done in! Don't worry about straights, it happens all time with slower bikes. Track day paddocks are full of flash bikes and set ups that put club race meetings to shame these days. Half of the 1000cc riders are terrified of their own bikes. At least you know you have the moral high ground
Did you change pads? Wot sort did you go for?