Hi first thank you for the great Mod.
For preformance reasons i suggest the Implemantation of 2x2 3x3 4x4 and 5x5 cornerless blocks with 4 9 16 and 25 times the stats... this would help to reduce lag when building larger Thrusters-Clusters with this Mod :) because this Thruster fields would only cost 25%/13.3%/6.25%/4%/2,5% of the preformance at least on CPU and RAM which is the bottleneck for most large Ships (with over 40k blocks) atleast in my case :)

having a i7 4770k @4.4GHZ
16GB 2133MHz DDR3
980 GTX