I forgot to mention, with the type of removable gear wing mount shown, the spring of the gear involves torsion of the horizontal portion of the gear wire. And the length of this segment affects its "torsion bar" effect - shorter makes the gear stiffer. Allow clearances for the gear wire to be twisted (see my bottom view illustration).
I like this type of gear mounting, it makes finishing easier, and you can easily make multiple sets of gear for different conditions. If you always fly on tarmac, the wheels can (and should) move back for a better landing. On grass, the forward position is usually better.
On the "Shogun" ship I built (bashed SV-11), I "retrofitted" a (foam) wing mounted gear, and it ended up entering the wing aft of my preferred location, with a longer horizontal section I angled the gear strut piece to make it less obvious and it worked out OK, if a bit springier than I would have preferred.
L.
"The walls of medieval cathedrals were supported by flying buttocks." -from Kids Say the Darndest Things