I'm building up my parts stock to make a mongrel v-strom over the next winter. I want to swap over to spoked wheels with a 21 in the front mated to a different front end. I know to some extent I can mix and match rims and hubs and brakes to get the combo that works for me and I am sure I will end up doing that. Are there strength concerns with wheels? Like for example all fitament and tire issues aside, if I took a set of wheels off of a 250 mx bike would they be strong enough for a heavy adventure bike?