Yet another version this one I have added RSI. For short time frame a good suggestion is to replace smoothed RSI by VRSI by Pshai.
Yet the smoothed version of RSI works fine for bot mid time frame (12min-45min) and Vrsi is best for (1min-12min)
PS: Signal configuration on picture is the one for long scalp. The adition of RSI makes it that it will try to scalp the top of the SMA before the cross.