I'm very serious about trying to make a living at this. Because of this, I'm thinking my choice of wheels may needed revising.

See, the only vehicle I have access to at the moment is a minivan. Now, granted, it's a Grand Caravan with all but the front seats removed (oh how I love the easily swapped seats), but I'm wondering, would it be worth it to try to secure a loan to get a decent truck? Or will the minivan be okay at first? Also, keep in mind I haven't been blessed with the need for tools very much... I mean, we've got some, but I've been looking at impact wrenches and ooh, do they look sweet.

So, basically, I guess what I'm asking is, if I keep using the minivan, can I make enough to afford a truck in a reasonable amount of time (keep in mind that we hauled a full sized fridge to the yard int h back of the thing, with the rear gate secured, and possibly could have fit a washer or dryer in behind it), or will doing so screw up the van to the point of needing repairs, thus eating at my "save for truck" fund?