Im trying to do my build on a budget

has anyone ever used an ebay kit? what were your results?

I have this in mind
http://www.ebay.com/itm/Ford-351C-351M-400-Ultimate-Torque-RV-Camshaft-Cam-K-Kit-Lifters-Springs-Timing-/150731021379?pt=Motors_Car_Truck_Parts_Accessories&hash=item231844dc43&vxp=mtr
or this one ?
http://www.ebay.com/itm/Ford-351C-351M-400-Comp-Cams-HIGH-ENERGY-Camshaft-Lifters-Springs-K-Kit-268H-/150808922446?pt=Motors_Car_Truck_Parts_Accessories&vxp=mtr&hash=item231ce9894e

 

the first camshaft is terrible, retarded and will bleed your torque and your compression, for a stockish engine look for the comp cam extreme energy xe256h