I said twice the size but three times the weight. 3 x ~200kg = ~ 600kg.but given that Super Simsek has, what, 50 kg highest payload capacity, twice the size would still be too small imo to be worth the trouble.
Super Simsek is 1.75 wide, 4m long and 0.75m high.
Double it :
3.5m wide 8m long and 1.5m high
TB2 is 12m wide, 6.5m long and 2.2m high
TB2 weighs 450kg when empty. 650-700kg when fully loaded.
Apart from that large wing the size and weight approximations are within workable figures.
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