After searching around for a while, I have some basic start up supply questions.I am not gonna ask whats the best and where to buy it, there are PLENTY of posts for me to search through for that!
My question is just on what supplies to start off with? I have a small budget, but invest my profits back into supplies (from screen printing and hopefully soon, plotting).
I just bought a Laserpoint 24" plotter. I plan on doing car decals, store signs, maybe some coreboards...
What I have:
-Plotter, software, and Corel
-4' x 6' cut mat. Well used

-Xacto knives
-Tweezers
-Tsquare
-Masking tape
-Squeege
-Isoprope (alcohol)
-a few parts to attempt constructing my own app. tape table
What I need: Vinyl
1. Should I buy a multi roll pack? Or just start off with a few colors of maybe a higher quality vinyl? Or just wait for a customer to specify the color they want and then buy it?
2. Should I go with 24"? That seems pretty standard. I am used to ganging jobs (from my prepress flexo 9-5), so I can make use of the 24", but can the plotter accept a smaller piece of vinyl if it was cut out of unused waste?
3. Should I stay away for generic ebay calendar vinyl?
Application Tape 1. Again, should I go with 24" tape or 12" or smaller? If I got 12" and had an 18" design, I could patch 2 pieces together to cover it, RIGHT???
2. Being a newbie, should I go with medium tack or jump into high tack? I THINK I could handle it...
Misc. 1. Coreplast board, should I go ahead and stock up on some lawn sizes, just to be ready for a rush job?
2. Banners...Same deal? Whats shipping like from most places?
3. Did I miss anything else?
Lastly, I am a HUGE DIY buff

I am attempting to make a Application Table...ANY OTHER DEVICES THAT COULD BE DIY'ed? Like a weeder?
Thanks for ready! I appreciate it!