Funding and Advice
I got my 1st car loans with a co-signer. You may try that route or the manufactures deals. I haven't had any trouble getting a personal loan from the bank. Obviosly, you don't want to tell them it's for business. The rates are always better on the personal side anyway.
One thing that I learned the hardway - Don't try to be everything to everyone, unless you use a lot of subs. I bought so much equipment, etc. that I hardly ever used, just because I thought I'd use it and there was a market for it. Stay simple and as debt free as possible. Stay profitable, learn your numbers, and stick with a plan.