need help with parts list - lost timeing belt

2005 Aveo, idler pulley shattered even though it wasn't due for a timing belt for another 20k. Limited time to fix, and with holidays parts shipping will be an issue. So even though I haven't pulled the head yet, I'm making the bet that vales are bend but pistons will survive. I've done the timing belt a few times (several Aveos in family) but not the head rebuild. Where I could use help at the moment is the parts order list. Can anyone tell me what I'm missing?

8 intake vales
8 exhaust vales
valve stem seal set - no idea if this is necessary?
cylinder head bolt set with washers
cylinder head gasket
valve cover gasket
intake manifold gasket
timing belt set
water pump
antifreeze

You might want to add camshaft seals to the list since you're in there anyways. Valve stem seals are also a good idea since you're in there. Only other thing I can think of might be the front main seal if its leaking you can get to it now.

If you're looking to get by a little cheaper, you can probably get away without an intake manifold gasket. The inserts in the manifold seem to be pretty reusable. When I did mine I didn't replace them. Worst case you smear some rtv/gasket maker on them. They are pretty cheap though, so its your call.

Good luck!

So I was able to purchase another car, and now I can do this without rushing. I've pulled the head, and the valves are barely bent. It would have had low compression, but probably would have run. Pistons are fine, and I expect the valve guides to be fine. I have added the following to the parts list:
Camshaft seals
drive belt
spark plugs
rear timing cover
spark plugs
OTC 4842 valve spring compressor
drive belt tensioner
oil and filter

So right now I'm looking at a total of $482

If anyone has any other recommendations or tips for this job, please let me know!