First, to dispell certain rumors, an upgraded Spyder is not a tournament gun. AT ALL. EVER. Ditch the idea from the start and save your money. Put a barrel on it, Revo, and a good regulator and you'll be good to go for a while, giving you lots of room to work with while you learn more about playing. Better still, buy one used and save money right off the bat. First guns should never be bought at full retail price. You're already getting smacked in the wallet as it is, and it's not hard to find entry level guns locally used for a better price which will save you the money you will need for paint and a pack. Put together an acceptable kit, read here and in PGI and forget most other sources which exist solely for the purpose of taking your money and making you look stupid, then worry about what is in your head and in front of you shooting at you, where your paint is flying, and who is on your side and be sure that they are competent players that will get you further ahead in the game and help you on the field rather than sitting next to or behind you and getting you shot out and looking as stupid or stupider than themselves.
Good luck and good hunting.