hi i am going to be instaling the dsp5 in my 04 lly duramax. i wnt to have a smoke and lope tune for show. my question is wht is efi and how many options can i have on one tune. my goal is on the dsp5 to have #1 stock, #2 60hp with smoke and lope #3 100 hp #4 150hp and #5 200 hp. any sugestions. i am a huge fane of smoke and the lope tune