Ok, so I'm planning on getting a new motor and building it up a bit. I'm after some opinions and things to think about while I'm building it, so PM me or reply here if you want. Here's the specs on what I want to do:

Hooker Competition Headers
Crane Cams Energizer Roller Rockers (1.65:1, 7/16" stud)
Crane Cams HP Valve springs
Crane Cams Energizer Pushrods (OAL 9.170")
Crane Cams Energizer Camshaft (.284/.284 dur., .480/.480 advertised duration)
Clyoes Double Roller timing chain
Edelbrock Performer RPM Intake
Edelbrock Performer 750 cfm carb
SRP Forged Flat Top Pistons & Rings (4.185" bore)
Port/Polish heads & intake
New valve seats to run on no-lead

Is there anything else I should consider? For example, will I need guideplates for the pushrods? Are there better valve springs I should consider? Just looking for some info. Thanks guys!