Im not sure how big the rip is, but if its minor just some packing tape will do. If its major, id go from wood to wood.
If you got enough cash and planning on sticking with the hobby, get a electric pump. I have a bulb, hand pump and the electric..Got them all at a yard sale with a flight box. An inexpensive way around a filter would be to get some of the wifes old nylon stockings cut a piece, double it over..then cover the throat of the carb and "cable tie" it on. As far as after run oil, I use marvel mystery oil, some use transmission fluid. something to check voltage is a must , remember to check your batteries after each flight, better safe then sorry. Lastly, if you wanna build a cart go for it...
Oops somone already answered you.