Marty,

I havn't flown a 150 or 152 in a lot of years, However Flown a lot of 172's, 182's, cubs and have about 300hrs in a Kitfox S-5. The S-5 with a 912uls outperforms all of these on short field landing or take off from Sea level to Just over 10,000', That is the highest I have taken off in Density Altitude. fully loaded at Sea Level the S-5 can be off the ground in under 200' at 4000' Density it is right at 300' and at 10,000' it is no more than 600'. You won't be disappointed in a Fox, My shortest shortfield landing at 4000' one person not fully loaded is 150' my best in a SuperCub was 170'. Other's may be able to do better but in comparing my skill set the Kitfox still out performs any thing else I have flown. Oh yes My Cruse at 75% is just over 100kts TAS at 5.2 gal hr.