I was looking at getting the CA 630 remote starter with keyless entry and alarm. If i end up getting this will i need anything else to go with it like a PATS bypass module? Also i figured i would get it prewired for my 99 f-150 xlt. Should i also get the headlight relay included? If i do get that too, what will that do? And just to verify the keyless entry part, will that include everything i need even if my pickup doesn't have factory remote entry? If anyone can help me figure out what i would all need and what it all includes so i can get i price to see if i can afford this or not, it would be appreciated. I figured i just need parts and i would do the install myself.