<VV> Rebuild II

[Stephen Upham]

I need some advise here.  I'm going to order +30 jugs to replace the 
ones that were scored in the rebuild meltdown.  These were the Premium 
cast, Moly ring, Hastings Total Seal cylinder and piston kit.  It looks 
like the pistons will be able to be reused, but I'll need to order new 
cylinders and rings.  I was wondering about the merits of 220 finish 
vs. 280 which I believe require the Moly rings that I originally 
ordered.  They are only six dollars more for the set if I'm able to get 
a core rebate.   This leads into my second question, would I be able to 
receive a core rebate for cylinders that were ordered +30 and are now 
needing to be rebored to +40?

Please reply off list if you are recommending a particular vendor.

Stephen Upham