Just an idea I had...something different. I know that you can buy a 1/7 and 1/5 scale but, one based on a truggy may be cool? Stretch the chassis 2.5 ", have custom length center driveshafts made and done!
Put 8s in it w/Lutach's 10s esc and a 1521 and see what happens
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