Alright I plan on getting these http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1,1&item=7978917305&sspagename=STRK%3AMEWA%3AIT and I know the process of changing the lighting color behind the gauges in my car. My question is if I want to put red LEDs or red painted bulbs behind these gauges to give a red glow around the numbers will I be successful or will it make parts of the gauges seem purple?