Reply to Not a great digital DJ yet, want a MIDI fighter, Have Numark V7

I got a pair of V7's. They only support two decks and I have found it has limited me a lot in my mixing. I mostly mix top 40 at weddings and have found the controllers to be overkill because I lack the skills to properly mix across genres. I know top DJ's do it, but I just can't make a good transition between "Mambo No. 5" and "Red Solo Cup" if you know what I mean. When I do get a younger crowd I can make a few on the fly mashups but I am no good at scratching and quite honestly probably couldn't beatmatch the songs under pressure without the use of the sync feature.

I have been pining for a tractor controller and a midi fighter for some time realizing that I probably got on the wrong bandwagon with Itch. I just don't have another $1500 to drop on another set of controllers right now and I know the midi fighter doesn't make a good addition to Itch. Can I simply buy Tractor for my PC and hook up one of the Midi figher pros without a tractor controller and DJ that way or do I need a controller too? Is there an inexpensive controller I can use to cue, start and crossfade the songs and do all of my DJing on the MIDI figher or do I need to buckle down, learn to master my V7's and then start branching out into other controllers?