Helix 150cc front end parts?

[COLDSTEEL]

So, any suggestions to redoing the spindle on the front end of Helix 150cc? I found that I may need to replace 14394 (Spindle) and found a real nice price. 39.99/pair. The shipping 73.00. lol. I was going to turn to my trusty friend with a welder. I figured I would ask here. I looked at all the pictures and seen many run it with stock. I found only 1 "custom" but it was for another buggy. Any suggestions on what I can do to make front end more "heavy duty" amd/or where I can buy parts for the front end? The spindle seems the most hardest part to find. I can find all other tie-rods and bolts. Just trying to find A part so I dont have to break the bank.