Your dog spider boxes

[HPK sanantone]

I've been blessed to find 2 spider boxes, I want to put different motors on both of them. I have 2 motors, 1st is a 83 Suzuki SP250 air-cooled 4 stroker the 2nd is a Parilla Leopard 125cc TAG, I'm kind of wondering if I oughta put the motors I have on them already & have a pair of SCREAMING SPIDERS or just find one of the performance GY6 motors that you find online for $400 -$450 bucks like on eBay ??? I'm very familiar with go karts kind of wondering what everybody's ideas on these are

 

[landuse]

What are your fabrication skills, because using those engines is going to require a lot of it

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