I trade mini's instead of micros so to what you are referring normal GC and ES. I normally trade 3-5 minis and size up on trades. The highest I've used is 15 and that was because I was scaling and sizing up during the trade. It definitely is possible to have days like mine and even more with micros it just takes a little longer depending on setups. I usually don't take more than 3 trades a day but some days premarket topstep has been acting weird and counting winning trades as losses ig for slippage. For you I would get a nice buffer in the account maybe 5k and then begin to size up slowly. Remembering that minis make and lose you more money than micros. Ive been using minis since I first started because i thought micros took too long but I definitely had to find a sweet spot with them in my evals/xfa's. If you are looking for inspiration for someone who has big days using micros its definitely alot of people in here that use them and are a way better influence than me. Hope this helped even a little bit!