Per Mary Clar of Stewart Warner (Maxima Technologies) 1-800-676-1837 The green line gauges will be avail via auth SW dealers around the end of OCT-Early Nov 2006.
They are only manufacuring the AMP [690-J] and OIL(Mech)[691-L] 2-5/8" at this time. Plans are possibly in the works for a 3-3/8" 8,000rpm tach [531-CC]in the future should demand arise. Pricing was not avail at the time of my inquiry. The S&W web site does not have any information yet. Contact Maxima/S&W for a product sheet to be mail to you for gauge data. Contact them for dealer inventories as they will be able to tell you who has these when they get them out to the distr's.
I saw an ad for the line in Hot Rod and held my order for the Power series until the green line becomes available.
Hope this info is of some assistance.
Jim