Those K1 gauges should be on this K1 bike.
But the aftermarket headlight ears make the headlight too high, the fork tubes are rusty I should swap them out, top tree was broken on both sides, dang the old triple trees were modified cb500, rebuild a set of forks, put them on the turbo drag bike, put those forks on the Hot Rod, lower to match the drag bike stance, another set of brakes looks nicer, clean and paint a 750K lower tree, I like those aftermarket cast aluminum headlight ears, the neck has the ball bearings, so I need to order tapered bearings, oops someone boogered up the lower frame neck bearing area, need to smooth that out, got the new taper bearings on the tree, greased and pressed them on, new fork tubes on, new headlight ears on, dang handlebar wiring goes through the triple tree, unwire everything, I should swap to a black headlight bucket in case the paint color changes, Dang need to feed the clutch cable through the triple trees, loosen, adjust, tighten, I should put the new faces on the gauges, they look shabby. All that's left is the front wheel, brakes, wiring, gauge rebuild, headlight bucket paint, the top tree could use some attention too, LED parking light headlight bulb, etc,etc,etc.
At least the turbo bike's frame is rolling again.