Another thumbs up for Shock Factory. Recently had to buy a new shock for my Guzzi v85tt as it had knackered both shock mounts after less than 10k miles. Ordered through Winding Roads in the UK, arrived from France within a week. Looks well made, nicely finished & rides better than the original ever did. Damping adjustment is via a single knurled knob so no mucking about with a screwdriver. And, most importantly, it's got a red spring...
Half the price of an Ohlins at £390 delivered, set for your weight at no extra cost. That's for std or lowered height, adjustable height is an extra £60. Or you could go mad and get the independant compression/rebound version (£540 IIRC).