Most everyone that I've seen using Path resistors just clipped off the drain/shielding wire. A couple people tested it, but didn't think it made any difference.
So I did the same with my NX Studio crossovers, & removed them.
But it's basically designed to be attached to the cable running to the negative terminal.
The foil inductors we use are from Bridgeport Magnetics
The main tweeter cap looks like a Vcap ODAM
Bypass caps are Deulund silver 0.01F
Woofer caps are Sonicap
Resistors are from Path Audio (two pairs running in series as they dont have singles in the exact values needed, but you can just use a single wth the closest values to save $120 without any issues.)
But if you want the values, you need to call and buy a kit without any caps or resistors for the tweeter circuit, and get those separately.