Matt the advantage of el-mod is you can buy it a bit at a time start with the bigboost and prop 4 then later you can buy the TLS then you can buy the soundmdule so even though its not cheap it can be affordable this way if you look at the way you buy it it will fit in with any build first you build the hull buy the bigboost with prop 4 then you test your running gear then you start to build the upper hull you buy the tls and test then paint and finish your tank then buy sound module to finish it hope this gives you something to think about .

regards pete