Webcams 294s, Need Fresh Information Please Options

[6G96GT]

I went and ordered the 294s setup for my cams. Paid little over 700 bucks with shipping. The guy said I didn't need stiffer springs but I think I do. Any comments on that? Also, I (shop did it) went and ported and polished my cyl-head both in the combustion chamber and exhaust side. I bought a new exhaust mani and ported it too. I did buy a SAFC II but haven't installed it yet. I also will be picking up a hi-flow cat from my brother soon. I already have a SRI and Performance Muffler.

Should I get a metal head gasket for the cyl head install? Does it matter for my setup? What should I do after the cams are bolted in? The SAFC should take care of the tune right? Is there anything else I should've done or should do still?

Thanks!

[presure2]

you dont need stiffer springs.
dustin has had the 294's for quite a while now with no issues.

if your planning on turboing, do the MLS, but be sure you have the mating surfaces properly decked to ensure a good seal.
while the cams are out are a good time to do valve seals, the cam seal too.