Raleigh3Dflyer

I used to fly nitro planes and was getting pretty good.. then got out of the hobby for two years... I just decided to get back in but I didnt feel like dealing w/the hassles of club dues and having to drive to fly my planes and dealing w/cleaning all the nitro and such ... so I decided to try out these electric park flyers and such. I bought a u can do 3d... I put it on very low rates and LOVE the plane.. its great... but I did strip the gear yesterday .. so today the only gear I could find was a 6.6:1 gear box or something like that from gws.. I put that on and the plane seems very low powered now.. I have a 1500 li po 3 cell running the stock motor on that box .. I was wondering if there was any brushed motors I could use my 30 amp esc w/.. w/out having to go brushless that would pick up the power on it a bit... I'm starting to love this electric stuff but its so complex and seems overwhelming.. I'm a definet newbie.. but want to learn more.. any ideas??? thanks