I have been shopping for some gelcoat in order to do some repairs on the 95 Islander. Typically, Evercoat Gelcoat cost about $30 a quart which I can get locally.(no shipping) Spectrum quoted me a price of $117 per quart plush shipping. I know it matches pretty well but not perfect to the '95. I had to mess around with the $75 quart I bought several years ago. How difficult is it to mix white with pigments to get the GW color? I know they use red, yellow and black coloring agent. I could mess up a lot before getting it right for $117. Has anyone mixed up their own? I know the agents are about $8 each but I will probably need very little. What would you do? That would leave me with $100 for the anchor and ground tackle I misplaced off the Jersey coast last summer or the 3 gallons of Yamilube I need for next year, or the new washdown pump that quit, or the new cranking batteries etc...