Getting ready to order some SM4's, but have two quick questions:

I've determined it's time to replace my Vokey's (52, 56 & 60), and I'm looking at SM4's, but have two quick questions:

I'm pretty sure they're not standard, but I've forgotten the length and lie of my current set.  Is that something that can be determined from the S/N?

And, other than the aesthetic, is there a difference between the Tour Chrome and the Black Nickel (feel?).  My current wedges are the Tour Chrome, but sometimes the glare is a bit much.  Are the Black Nickel really that much better with regards to glare?

Thank you.

I would consider getting the oil cans.  If you call titleist with the serial #'s they should be able to tell you the spec of your current wedges. 

Thanks.  And thanks to Cathi for giving me that info.