I've got about $150 to burn on my Rans V-Rex, and I need to choose between

a. Terracycle under-seat rack for Rans - about $130
b. Front fairing for SWB (Mueller bubble with mount) that would fit the V-Rex on craigslist - probably $200

In the ideal world, I would get both, but I have to choose one. If I reaaaally convince myself, I might spring the extra $$ for the fairing. Basically, I use the bike as a commuter but tend to use a different bike in the rain. I also like to carry a lot of stuff with me when heading to work. But, it's hard to deny the coolness of the fairing...

What would you all do? Thanks in advance