welcome to the forum to Talon motorsport,
as has been said regarding your prices, keep them at an attractive price for future new builders, good luck with your new venture of The Roadster
.
the reaction to your listing on ebay is more a case of the "unknown" & so folk maybe a little apprehensive of the product you offer, but if the product is as good as can be achieved at a fair price then the orders will come in i,m sure.
all the best
andy