I did it super cheap/quick. center stand on 2 or so inches of wood (plywood or 2x6s). then get a friend to weight the back, lifting the front and then putting a cinder block and a 2x4 under the oil pan to lock it in place.
I was considering taking my wheels someplace to get new tires put on, but i just couldn't justify the cost (since my tires only cost me $70 each or so on amazon, bridgestone spitfires, the $50 per wheel would have been ridiculous.)
i used 2x4 cut at an angle and the remainder of the 2x4 for leverage to break the bead and then got the tires off and on with a couple of tire irons my friend had. just use soapy water and remember that if the final bead isn't getting over the rim, the other side is probably falling into place too early. push it down farther into the center of the wheel and start over. it really wasn't too hard. watch videos on youtube.
as for balancing, i ordered some dynabeads. easy peasy.