i'll start.

push rod tubes.. stock or:
https://secure.cbperformance.com/catalog.asp?ProductID=118
https://secure.cbperformance.com/catalog.asp?ProductID=1395

can i use them with a stock valve train?

either ones are cool with me... what's better to have is my question to you.

really comes down to the seals. spring loaded tend to leak a little more than stock ones. but you dont have to take the heads off to replace seals witht he spring loaded.
being that you are going with a pretty stock set up, the stock lenght tubes will work good for you. i only went with spring loaded cause i cut the last fin off my heads to bump my compression.
i dont know how close you are to peek performance in maryland, but they should have alot of the motor stuff you need. you know, to save on shipping. if not, i might be able to get stuff for you up here at the shop i go to...

i love cork gaskets. i usually keep a couple in my tool box.

my engine specs....1915cc
machined block- bored for 94mm pistons, tapped for full flow.
demello machine shop 69mm counter weighted crank <- these guys are funny as shit to talk to you on the phone
balanced rods...also by dms
engle fk87 cam, straight cut cam gears, 30mm lifters 1.4:1 rockers
heads: 3 angle valve job, last cooling fin cut off to bump compression, cork gaskets
full flow pump, spring loaded push rod tubes
carbs: dual dell 40's....they do the job for now.

thats what i can remember off the top of my head. going N/A for this year....motor for next year is going to require me to put a cage in my car.  i should have a built trans by early summer. i won to get atleast 1 picture of me lifting the front wheels off the ground.

so if anyone comes across a set of dell 45's.....let me know. haha.

Sure did. Its a given. 

Every aircooled you buy or own always have them.  No need to pack them 

oh... im about twenty minutes or so from peek.