I think that 6s on that motor is a bit much...put it this way, if it were my choice in motors, I'd go for a 1700 60 series medusa on 5s in a buggy....even lower kv for 6s and just gear up a bit to desired speeds
1. MBX-6 T8 1900KV, RX8 ON 4S
2. MBX-5T 1520, MMM ON 5S
3. MBX-5 ONROAD CONVERSION 1515, MMM ON 5S
4. MRX-3 ON ROAD CONVERSION 1512, MMM ON 6S
5. TEN T 2650 T8, MMP ON 3S