Please dont judge me on the scheme

Model was finished in a hurry I will finish cowl and scheme asap now I am back from Cherbourg.
This pic is of MR & Mrs Munns (Chief Island hobbies builders) Model on left is a moki 135 powered 140 @ 10 .5 lbs.
On the right my 90 @ 6.5lbs [8D] Yep 4 lbs lighter!!! I am using this pic to give you an idea of the sizes

The 63 is more than enough grunt. Have to admit a 110 would be silky though.
Maybe a ys 110 but a 140 would be pointless in my book [:'(] Just going to make the model heavy.