Newbie here K10 fork information needed

Hey guys new here.

I'm building a trike and I've welded the front end on ( suzuki k10 ) I've got it mocked up with a run of the mill bike tire but its obviously not going to work.

Anyways its an around the house for fun trike with mostly yard duty.
Looking for a cheap suggestion for a front wheel and tire. Brakes are not necessary as I'm running a disc brake on the 1" live axle in the rear.

Any help is appreciated as I"m a complet idiot to front ends and bikes other then my 2013 drz400sm commuter bike.

Thanks guys

Well really all I need is what people are runnig for a wheel tire combo on Suzuki k10 forks. The rest I've got covered