350x extended swinger gearing

[f76]

I picked up a (pretty sure) west coast +4 swinger for my 350x off ebay a month ago, just ordered a durablue eliminator 2"+2" 300ex axle with a 350x sprocket hub pressed on. Considering I had a 300ex swinger and stock axle that came on my 350x when I bought it, I'm looking forward to stretching it out. However I have a question about gearing. I have 400ex carb, DG pipe, Uni filter, 13 tooth front, 38 tooth rear, and 22" rear tires (plan on staying with that size). I thought it had plenty of get up and go and would do 65 mph. With the stretched out rear end, I'm curious as to what size sprockets to go with. I enjoyed the 13-38, but I also feel that 13-40 would be nice for helping the rear end slide easier. Thoughts?
Thanks!

[atcdude0]

Gearing it low always makes it more fun... Until you get into top gear. Then you wish you have 20mph more speed like you know it should have

[f76]

I went with 13 front 40 rear from sidewinder. I'll have to see how it works out when I get everything together.