There's this guy on youtube, who's created this HUGE 900g Beyblade with a huge amalgation of Metal Fusion Wheels and old-school Weight Disks, and he pits standard-sized customized Hybrid Wheel Beys and occasionally the old 4-layer MFB Beys against this colossal monster.
Below here is a youtube vid of this monster up against Lightning L-Drago 145D
Below here is a youtube vid of this monster up against Lightning L-Drago 145D