getting started wif ice system not hard at all.. i started using a sony cassette player than i upgrade to pioneer single deck coz pioneer still the best for anti shock.. all u need to fix an ice system is first u need to choose if u want ,a sound quality system where not much items needed or u want like mine bang like crazy... one thing lucky owning a corona is the body is all metal and dam heavy so not much vibration when u bang the bass....another thing is that our cars can fit 4x12 inch woofers in the boot...so bang hard my dear brothers... not the brothers car acc lah... mine now got 4x10 inch woofers 2x150w audiovox amp and 1xvibe class d amp...wiring all done by self its quite interesting building ur own system give it a try..and when buying amps and other electrical such as pre amp and all try to get korean products, really long lasting and very powerful if u buy from brothers than they will say got 1000w when only got 10w and than die off in one month like that ... anything else uall need to know fell free to ask....;)