Looking for general advice

Hello all.I'm planning on doing my first track day in late March with ride smart at MSR Houston and I'm on the fence about what bike to bring. I currently have a 99 Honda CBR 600 f4 that's in decent condition and has been my daily for a little over 6 months now. I have been reading a lot about track days and racing recently and have heard a lot of people suggesting starting on a 250 or 300 for the track. I'm more than willing to drop 2k on a used 250 and track it but would you guys say that's worth it or should I fix up my 600?Thanks and any general advice would be much appreciated! via /r/Trackdays https://www.reddit.com/r/Trackdays/comments/aprqp6/looking_for_general_advice/?utm_source=ifttt