Welcome to YC...... Summit and Streetside are excellant folks at reasonable prices with good customer service.
A friend of mine recently ordered an expensive Corsa system from Cobalt Addiction. Paid.. no product delivered after weeks,, only customer service is via e-mail. After weeks of waiting and e-mailing... says backordered with no guess of a date,, could be 2 days or 2 years! That is NO WAY to do business... especially when you spend that much for a specialty item.
My advice to her was to cancel/refund and go to a store like above to get her parts with excellant customer service!!
If You're SCARED... SAY You're SCARED...