I would guess 150 for a tune...3-4 pulls to dial it in. 6-8 hrs shop time to remove + install parts...while you are doing major work it may be worth the extra cost to address the trans if it has issues, shift forks, shift shafts, hd output shaft + a stock or +1 front sprocket...if you can afford it a turbo makes it a bunch more fun...the add ons list is long...just do it from the get go.