WHAT`s up with this deal?. THEY recomend on BOX!!!a)G90,got new one,(b)TOPQ7915.muffler,got new one (c)straight back header TOPQ7926,which I .have been waiting for since JANUARY 2005,(a long,LONG time). I now understand that this cobo is no good any way!! aparently there are OVER-heat,BACK-pressure issues.MAYbe go rubber band power. ONLY kidding EH! Any ways making F4U-5.(longer,1.5-1.75",wider,1.0". 0.50"/per side(chin scoops) I also have a choice of 4 scale positions to exit from(2bottom and 2 on sides 4 and 8 o`clock position`s. Any suggestions,ideas.part#`s MODs.pictures what have you. OH YEAH,what about PROPELLORs??I want a 4 blade to look authentic. HAVE WAY, WAY ,WAY.TOO MUCH CANUCK BUCKS involved at this point to turn back or TRUST box recomendations at this any more!!. I MUST SAYin TOP FLITEs favor WHAT A beautiful bird this will be. I`m building it the full MEAL- DEAL route!. .THNX in advance DAVE B. Any help to clear my diretive is appreciated.