There's some good advice on here for you dude. It's been about 7 year's since I've owned a DSM... Let me tell you its not easy... And its not like my wife and I don't have the financial means.. With kids and life I know I can't just sit in the garage working on my car. One day I will get my DSM... When I don't know and there isn't one day that goes by that I don't miss it. Hopefully things will work out for you.
Cheers