My poor old Rustler is in need of a full rebuild.I figure since winter is coming it will be a good time to do it. It's an older Rusty that I upgraded to the 2.5 and my engine still has allot of life left so I'm ok in that department.I just picked up new rims and tires and a new Crowd Pleazer body but its mostly stock.I've been looking at the RD hop ups.I hear they are very good.I plan on getting the carbon fiber shock tower and upper deck.I'm also looking at some RPM parts.I found the A-arms but can't seem to find the front or rear bearing carriers? Do they even make any? I will hopefully get to do some racing next summer and want to get the Rustler up to speed but I don't want to dump a ton of cash into it.What other worth while hop ups will be worth the money and get me the most performance out of it?